[PATCH 1/4] spi: mediatek: update document devicetree bindings to fix syntax error

[PATCH 1/4] spi: mediatek: update document devicetree bindings to fix syntax error

[Leilk Liu]

This patch updates document devicetree bindings
to fix syntax error.

Signed-off-by: Leilk Liu <leilk.liu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
---
 .../devicetree/bindings/spi/spi-mt65xx.txt         |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
index ce363c923f..fba8334 100644
--- a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
+++ b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
@@ -32,7 +32,7 @@ Optional properties:
 -cs-gpios: see spi-bus.txt, only required for MT8173.
 
 - mediatek,pad-select: specify which pins group(ck/mi/mo/cs) spi
-  controller used. This is a array, the element value should be 0~3,
+  controller used. This is an array, the element value should be 0~3,
   only required for MT8173.
     0: specify GPIO69,70,71,72 for spi pins.
     1: specify GPIO102,103,104,105 for spi pins.
-- 
1.7.9.5

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[PATCH 1/4] spi: mediatek: update document devicetree bindings to fix syntax error

[Leilk Liu]

This patch updates document devicetree bindings
to fix syntax error.

Signed-off-by: Leilk Liu <leilk.liu@mediatek.com>
---
 .../devicetree/bindings/spi/spi-mt65xx.txt         |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
index ce363c923f..fba8334 100644
--- a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
+++ b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
@@ -32,7 +32,7 @@ Optional properties:
 -cs-gpios: see spi-bus.txt, only required for MT8173.
 
 - mediatek,pad-select: specify which pins group(ck/mi/mo/cs) spi
-  controller used. This is a array, the element value should be 0~3,
+  controller used. This is an array, the element value should be 0~3,
   only required for MT8173.
     0: specify GPIO69,70,71,72 for spi pins.
     1: specify GPIO102,103,104,105 for spi pins.
-- 
1.7.9.5

[PATCH 1/4] spi: mediatek: update document devicetree bindings to fix syntax error

[Leilk Liu]

This patch updates document devicetree bindings
to fix syntax error.

Signed-off-by: Leilk Liu <leilk.liu@mediatek.com>
---
 .../devicetree/bindings/spi/spi-mt65xx.txt         |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
index ce363c923f..fba8334 100644
--- a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
+++ b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
@@ -32,7 +32,7 @@ Optional properties:
 -cs-gpios: see spi-bus.txt, only required for MT8173.
 
 - mediatek,pad-select: specify which pins group(ck/mi/mo/cs) spi
-  controller used. This is a array, the element value should be 0~3,
+  controller used. This is an array, the element value should be 0~3,
   only required for MT8173.
     0: specify GPIO69,70,71,72 for spi pins.
     1: specify GPIO102,103,104,105 for spi pins.
-- 
1.7.9.5

[PATCH 1/4] spi: mediatek: update document devicetree bindings to fix syntax error

[Leilk Liu]

This patch updates document devicetree bindings
to fix syntax error.

Signed-off-by: Leilk Liu <leilk.liu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
---
 .../devicetree/bindings/spi/spi-mt65xx.txt         |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
index ce363c923f..fba8334 100644
--- a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
+++ b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
@@ -32,7 +32,7 @@ Optional properties:
 -cs-gpios: see spi-bus.txt, only required for MT8173.
 
 - mediatek,pad-select: specify which pins group(ck/mi/mo/cs) spi
-  controller used. This is a array, the element value should be 0~3,
+  controller used. This is an array, the element value should be 0~3,
   only required for MT8173.
     0: specify GPIO69,70,71,72 for spi pins.
     1: specify GPIO102,103,104,105 for spi pins.
-- 
1.7.9.5

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[PATCH 3/4] spi: mediatek: remove needless pair of writel()/readl()

[Leilk Liu]

It's not need to re-read and re-write SPI_CMD_REG, so remove it.

Signed-off-by: Leilk Liu <leilk.liu@mediatek.com>
---
 drivers/spi/spi-mt65xx.c |    3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/spi/spi-mt65xx.c b/drivers/spi/spi-mt65xx.c
index 7840067..6c1a96e 100644
--- a/drivers/spi/spi-mt65xx.c
+++ b/drivers/spi/spi-mt65xx.c
@@ -154,9 +154,6 @@ static int mtk_spi_prepare_message(struct spi_master *master,
 		reg_val |= SPI_CMD_CPOL;
 	else
 		reg_val &= ~SPI_CMD_CPOL;
-	writel(reg_val, mdata->base + SPI_CMD_REG);
-
-	reg_val = readl(mdata->base + SPI_CMD_REG);
 
 	/* set the mlsbx and mlsbtx */
 	if (chip_config->tx_mlsb)
-- 
1.7.9.5

[PATCH 3/4] spi: mediatek: remove needless pair of writel()/readl()

[Leilk Liu]

It's not need to re-read and re-write SPI_CMD_REG, so remove it.

Signed-off-by: Leilk Liu <leilk.liu@mediatek.com>
---
 drivers/spi/spi-mt65xx.c |    3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/spi/spi-mt65xx.c b/drivers/spi/spi-mt65xx.c
index 7840067..6c1a96e 100644
--- a/drivers/spi/spi-mt65xx.c
+++ b/drivers/spi/spi-mt65xx.c
@@ -154,9 +154,6 @@ static int mtk_spi_prepare_message(struct spi_master *master,
 		reg_val |= SPI_CMD_CPOL;
 	else
 		reg_val &= ~SPI_CMD_CPOL;
-	writel(reg_val, mdata->base + SPI_CMD_REG);
-
-	reg_val = readl(mdata->base + SPI_CMD_REG);
 
 	/* set the mlsbx and mlsbtx */
 	if (chip_config->tx_mlsb)
-- 
1.7.9.5

[PATCH 3/4] spi: mediatek: remove needless pair of writel()/readl()

[Leilk Liu]

It's not need to re-read and re-write SPI_CMD_REG, so remove it.

Signed-off-by: Leilk Liu <leilk.liu@mediatek.com>
---
 drivers/spi/spi-mt65xx.c |    3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/spi/spi-mt65xx.c b/drivers/spi/spi-mt65xx.c
index 7840067..6c1a96e 100644
--- a/drivers/spi/spi-mt65xx.c
+++ b/drivers/spi/spi-mt65xx.c
@@ -154,9 +154,6 @@ static int mtk_spi_prepare_message(struct spi_master *master,
 		reg_val |= SPI_CMD_CPOL;
 	else
 		reg_val &= ~SPI_CMD_CPOL;
-	writel(reg_val, mdata->base + SPI_CMD_REG);
-
-	reg_val = readl(mdata->base + SPI_CMD_REG);
 
 	/* set the mlsbx and mlsbtx */
 	if (chip_config->tx_mlsb)
-- 
1.7.9.5

Re: [PATCH 3/4] spi: mediatek: remove needless pair of writel()/readl()

[Matthias Brugger]

On 20/11/15 03:21, Leilk Liu wrote:
> It's not need to re-read and re-write SPI_CMD_REG, so remove it.
>
> Signed-off-by: Leilk Liu <leilk.liu@mediatek.com>
> ---
>   drivers/spi/spi-mt65xx.c |    3 ---
>   1 file changed, 3 deletions(-)
>
> diff --git a/drivers/spi/spi-mt65xx.c b/drivers/spi/spi-mt65xx.c
> index 7840067..6c1a96e 100644
> --- a/drivers/spi/spi-mt65xx.c
> +++ b/drivers/spi/spi-mt65xx.c
> @@ -154,9 +154,6 @@ static int mtk_spi_prepare_message(struct spi_master *master,
>   		reg_val |= SPI_CMD_CPOL;
>   	else
>   		reg_val &= ~SPI_CMD_CPOL;
> -	writel(reg_val, mdata->base + SPI_CMD_REG);
> -
> -	reg_val = readl(mdata->base + SPI_CMD_REG);
>
>   	/* set the mlsbx and mlsbtx */
>   	if (chip_config->tx_mlsb)
>

Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>

[PATCH 3/4] spi: mediatek: remove needless pair of writel()/readl()

[Matthias Brugger]

On 20/11/15 03:21, Leilk Liu wrote:
> It's not need to re-read and re-write SPI_CMD_REG, so remove it.
>
> Signed-off-by: Leilk Liu <leilk.liu@mediatek.com>
> ---
>   drivers/spi/spi-mt65xx.c |    3 ---
>   1 file changed, 3 deletions(-)
>
> diff --git a/drivers/spi/spi-mt65xx.c b/drivers/spi/spi-mt65xx.c
> index 7840067..6c1a96e 100644
> --- a/drivers/spi/spi-mt65xx.c
> +++ b/drivers/spi/spi-mt65xx.c
> @@ -154,9 +154,6 @@ static int mtk_spi_prepare_message(struct spi_master *master,
>   		reg_val |= SPI_CMD_CPOL;
>   	else
>   		reg_val &= ~SPI_CMD_CPOL;
> -	writel(reg_val, mdata->base + SPI_CMD_REG);
> -
> -	reg_val = readl(mdata->base + SPI_CMD_REG);
>
>   	/* set the mlsbx and mlsbtx */
>   	if (chip_config->tx_mlsb)
>

Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>

Applied "spi: mediatek: remove needless pair of writel()/readl()" to the spi tree

[Mark Brown]

The patch

   spi: mediatek: remove needless pair of writel()/readl()

has been applied to the spi tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From 4c3dbd35d4369ddb0f0e26dd329a6aab870703e2 Mon Sep 17 00:00:00 2001
From: "leilk.liu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org" <leilk.liu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
Date: Fri, 20 Nov 2015 10:21:18 +0800
Subject: [PATCH] spi: mediatek: remove needless pair of writel()/readl()

It's not need to re-read and re-write SPI_CMD_REG, so remove it.

Signed-off-by: Leilk Liu <leilk.liu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
Reviewed-by: Matthias Brugger <matthias.bgg-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Signed-off-by: Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
---
 drivers/spi/spi-mt65xx.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/spi/spi-mt65xx.c b/drivers/spi/spi-mt65xx.c
index 563954a..2b3fcb8 100644
--- a/drivers/spi/spi-mt65xx.c
+++ b/drivers/spi/spi-mt65xx.c
@@ -154,9 +154,6 @@ static int mtk_spi_prepare_message(struct spi_master *master,
 		reg_val |= SPI_CMD_CPOL;
 	else
 		reg_val &= ~SPI_CMD_CPOL;
-	writel(reg_val, mdata->base + SPI_CMD_REG);
-
-	reg_val = readl(mdata->base + SPI_CMD_REG);
 
 	/* set the mlsbx and mlsbtx */
 	if (chip_config->tx_mlsb)
-- 
2.6.1

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[PATCH 2/4] spi: mediatek: remove unrequired description

[Leilk Liu]

cs-gpios isn't required with patch "spi: mediatek: single
device does not require cs_gpios", so modify the description.

Signed-off-by: Leilk Liu <leilk.liu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
---
 .../devicetree/bindings/spi/spi-mt65xx.txt         |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
index fba8334..60a183c 100644
--- a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
+++ b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
@@ -29,7 +29,7 @@ Required properties:
   muxes clock, and "spi-clk" for the clock gate.
 
 Optional properties:
--cs-gpios: see spi-bus.txt, only required for MT8173.
+-cs-gpios: see spi-bus.txt.
 
 - mediatek,pad-select: specify which pins group(ck/mi/mo/cs) spi
   controller used. This is an array, the element value should be 0~3,
-- 
1.7.9.5

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[PATCH 2/4] spi: mediatek: remove unrequired description

[Leilk Liu]

cs-gpios isn't required with patch "spi: mediatek: single
device does not require cs_gpios", so modify the description.

Signed-off-by: Leilk Liu <leilk.liu@mediatek.com>
---
 .../devicetree/bindings/spi/spi-mt65xx.txt         |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
index fba8334..60a183c 100644
--- a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
+++ b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
@@ -29,7 +29,7 @@ Required properties:
   muxes clock, and "spi-clk" for the clock gate.
 
 Optional properties:
--cs-gpios: see spi-bus.txt, only required for MT8173.
+-cs-gpios: see spi-bus.txt.
 
 - mediatek,pad-select: specify which pins group(ck/mi/mo/cs) spi
   controller used. This is an array, the element value should be 0~3,
-- 
1.7.9.5

[PATCH 2/4] spi: mediatek: remove unrequired description

[Leilk Liu]

cs-gpios isn't required with patch "spi: mediatek: single
device does not require cs_gpios", so modify the description.

Signed-off-by: Leilk Liu <leilk.liu@mediatek.com>
---
 .../devicetree/bindings/spi/spi-mt65xx.txt         |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
index fba8334..60a183c 100644
--- a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
+++ b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
@@ -29,7 +29,7 @@ Required properties:
   muxes clock, and "spi-clk" for the clock gate.
 
 Optional properties:
--cs-gpios: see spi-bus.txt, only required for MT8173.
+-cs-gpios: see spi-bus.txt.
 
 - mediatek,pad-select: specify which pins group(ck/mi/mo/cs) spi
   controller used. This is an array, the element value should be 0~3,
-- 
1.7.9.5

[PATCH 2/4] spi: mediatek: remove unrequired description

[Leilk Liu]

cs-gpios isn't required with patch "spi: mediatek: single
device does not require cs_gpios", so modify the description.

Signed-off-by: Leilk Liu <leilk.liu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
---
 .../devicetree/bindings/spi/spi-mt65xx.txt         |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
index fba8334..60a183c 100644
--- a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
+++ b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
@@ -29,7 +29,7 @@ Required properties:
   muxes clock, and "spi-clk" for the clock gate.
 
 Optional properties:
--cs-gpios: see spi-bus.txt, only required for MT8173.
+-cs-gpios: see spi-bus.txt.
 
 - mediatek,pad-select: specify which pins group(ck/mi/mo/cs) spi
   controller used. This is an array, the element value should be 0~3,
-- 
1.7.9.5

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Re: [PATCH 2/4] spi: mediatek: remove unrequired description

[Rob Herring]

On Fri, Nov 20, 2015 at 10:21:17AM +0800, Leilk Liu wrote:
> cs-gpios isn't required with patch "spi: mediatek: single
> device does not require cs_gpios", so modify the description.
> 
> Signed-off-by: Leilk Liu <leilk.liu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>

This could use a better subject. Try to make subjects specific enough 
they would only ever apply to the change.

Acked-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>

> ---
>  .../devicetree/bindings/spi/spi-mt65xx.txt         |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
> index fba8334..60a183c 100644
> --- a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
> +++ b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
> @@ -29,7 +29,7 @@ Required properties:
>    muxes clock, and "spi-clk" for the clock gate.
>  
>  Optional properties:
> --cs-gpios: see spi-bus.txt, only required for MT8173.
> +-cs-gpios: see spi-bus.txt.
>  
>  - mediatek,pad-select: specify which pins group(ck/mi/mo/cs) spi
>    controller used. This is an array, the element value should be 0~3,
> -- 
> 1.7.9.5
> 
> --
> To unsubscribe from this list: send the line "unsubscribe devicetree" in
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Re: [PATCH 2/4] spi: mediatek: remove unrequired description

[Rob Herring]

On Fri, Nov 20, 2015 at 10:21:17AM +0800, Leilk Liu wrote:
> cs-gpios isn't required with patch "spi: mediatek: single
> device does not require cs_gpios", so modify the description.
> 
> Signed-off-by: Leilk Liu <leilk.liu@mediatek.com>

This could use a better subject. Try to make subjects specific enough 
they would only ever apply to the change.

Acked-by: Rob Herring <robh@kernel.org>

> ---
>  .../devicetree/bindings/spi/spi-mt65xx.txt         |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
> index fba8334..60a183c 100644
> --- a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
> +++ b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
> @@ -29,7 +29,7 @@ Required properties:
>    muxes clock, and "spi-clk" for the clock gate.
>  
>  Optional properties:
> --cs-gpios: see spi-bus.txt, only required for MT8173.
> +-cs-gpios: see spi-bus.txt.
>  
>  - mediatek,pad-select: specify which pins group(ck/mi/mo/cs) spi
>    controller used. This is an array, the element value should be 0~3,
> -- 
> 1.7.9.5
> 
> --
> To unsubscribe from this list: send the line "unsubscribe devicetree" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html

[PATCH 2/4] spi: mediatek: remove unrequired description

[Rob Herring]

On Fri, Nov 20, 2015 at 10:21:17AM +0800, Leilk Liu wrote:
> cs-gpios isn't required with patch "spi: mediatek: single
> device does not require cs_gpios", so modify the description.
> 
> Signed-off-by: Leilk Liu <leilk.liu@mediatek.com>

This could use a better subject. Try to make subjects specific enough 
they would only ever apply to the change.

Acked-by: Rob Herring <robh@kernel.org>

> ---
>  .../devicetree/bindings/spi/spi-mt65xx.txt         |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
> index fba8334..60a183c 100644
> --- a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
> +++ b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
> @@ -29,7 +29,7 @@ Required properties:
>    muxes clock, and "spi-clk" for the clock gate.
>  
>  Optional properties:
> --cs-gpios: see spi-bus.txt, only required for MT8173.
> +-cs-gpios: see spi-bus.txt.
>  
>  - mediatek,pad-select: specify which pins group(ck/mi/mo/cs) spi
>    controller used. This is an array, the element value should be 0~3,
> -- 
> 1.7.9.5
> 
> --
> To unsubscribe from this list: send the line "unsubscribe devicetree" in
> the body of a message to majordomo at vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html

Applied "spi: mediatek: remove unrequired description" to the spi tree

[Mark Brown]

The patch

   spi: mediatek: remove unrequired description

has been applied to the spi tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From 6e6a9cd461073256977bc8c91aba3c847e80fbd2 Mon Sep 17 00:00:00 2001
From: "leilk.liu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org" <leilk.liu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
Date: Fri, 20 Nov 2015 10:21:17 +0800
Subject: [PATCH] spi: mediatek: remove unrequired description

cs-gpios isn't required with patch "spi: mediatek: single
device does not require cs_gpios", so modify the description.

Signed-off-by: Leilk Liu <leilk.liu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
Acked-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Signed-off-by: Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
---
 Documentation/devicetree/bindings/spi/spi-mt65xx.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
index fba8334..60a183c 100644
--- a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
+++ b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
@@ -29,7 +29,7 @@ Required properties:
   muxes clock, and "spi-clk" for the clock gate.
 
 Optional properties:
--cs-gpios: see spi-bus.txt, only required for MT8173.
+-cs-gpios: see spi-bus.txt.
 
 - mediatek,pad-select: specify which pins group(ck/mi/mo/cs) spi
   controller used. This is an array, the element value should be 0~3,
-- 
2.6.1

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[PATCH 4/4] spi: mediatek: revise mtk_spi_probe() failure flow

[Leilk Liu]

This patch revises failure flow while pm_runtime_enable().

Signed-off-by: Leilk Liu <leilk.liu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
---
 drivers/spi/spi-mt65xx.c |   15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/drivers/spi/spi-mt65xx.c b/drivers/spi/spi-mt65xx.c
index 6c1a96e..00a36da 100644
--- a/drivers/spi/spi-mt65xx.c
+++ b/drivers/spi/spi-mt65xx.c
@@ -607,7 +607,8 @@ static int mtk_spi_probe(struct platform_device *pdev)
 	ret = clk_set_parent(mdata->sel_clk, mdata->parent_clk);
 	if (ret < 0) {
 		dev_err(&pdev->dev, "failed to clk_set_parent (%d)\n", ret);
-		goto err_disable_clk;
+		clk_disable_unprepare(mdata->spi_clk);
+		goto err_put_master;
 	}
 
 	clk_disable_unprepare(mdata->spi_clk);
@@ -617,7 +618,7 @@ static int mtk_spi_probe(struct platform_device *pdev)
 	ret = devm_spi_register_master(&pdev->dev, master);
 	if (ret) {
 		dev_err(&pdev->dev, "failed to register master (%d)\n", ret);
-		goto err_put_master;
+		goto err_disable_runtime_pm;
 	}
 
 	if (mdata->dev_comp->need_pad_sel) {
@@ -626,14 +627,14 @@ static int mtk_spi_probe(struct platform_device *pdev)
 				"pad_num does not match num_chipselect(%d != %d)\n",
 				mdata->pad_num, master->num_chipselect);
 			ret = -EINVAL;
-			goto err_put_master;
+			goto err_disable_runtime_pm;
 		}
 
 		if (!master->cs_gpios && master->num_chipselect > 1) {
 			dev_err(&pdev->dev,
 				"cs_gpios not specified and num_chipselect > 1\n");
 			ret = -EINVAL;
-			goto err_put_master;
+			goto err_disable_runtime_pm;
 		}
 
 		if (master->cs_gpios) {
@@ -644,7 +645,7 @@ static int mtk_spi_probe(struct platform_device *pdev)
 				if (ret) {
 					dev_err(&pdev->dev,
 						"can't get CS GPIO %i\n", i);
-					goto err_put_master;
+					goto err_disable_runtime_pm;
 				}
 			}
 		}
@@ -652,8 +653,8 @@ static int mtk_spi_probe(struct platform_device *pdev)
 
 	return 0;
 
-err_disable_clk:
-	clk_disable_unprepare(mdata->spi_clk);
+err_disable_runtime_pm:
+	pm_runtime_disable(&pdev->dev);
 err_put_master:
 	spi_master_put(master);
 
-- 
1.7.9.5

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[PATCH 4/4] spi: mediatek: revise mtk_spi_probe() failure flow

[Leilk Liu]

This patch revises failure flow while pm_runtime_enable().

Signed-off-by: Leilk Liu <leilk.liu@mediatek.com>
---
 drivers/spi/spi-mt65xx.c |   15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/drivers/spi/spi-mt65xx.c b/drivers/spi/spi-mt65xx.c
index 6c1a96e..00a36da 100644
--- a/drivers/spi/spi-mt65xx.c
+++ b/drivers/spi/spi-mt65xx.c
@@ -607,7 +607,8 @@ static int mtk_spi_probe(struct platform_device *pdev)
 	ret = clk_set_parent(mdata->sel_clk, mdata->parent_clk);
 	if (ret < 0) {
 		dev_err(&pdev->dev, "failed to clk_set_parent (%d)\n", ret);
-		goto err_disable_clk;
+		clk_disable_unprepare(mdata->spi_clk);
+		goto err_put_master;
 	}
 
 	clk_disable_unprepare(mdata->spi_clk);
@@ -617,7 +618,7 @@ static int mtk_spi_probe(struct platform_device *pdev)
 	ret = devm_spi_register_master(&pdev->dev, master);
 	if (ret) {
 		dev_err(&pdev->dev, "failed to register master (%d)\n", ret);
-		goto err_put_master;
+		goto err_disable_runtime_pm;
 	}
 
 	if (mdata->dev_comp->need_pad_sel) {
@@ -626,14 +627,14 @@ static int mtk_spi_probe(struct platform_device *pdev)
 				"pad_num does not match num_chipselect(%d != %d)\n",
 				mdata->pad_num, master->num_chipselect);
 			ret = -EINVAL;
-			goto err_put_master;
+			goto err_disable_runtime_pm;
 		}
 
 		if (!master->cs_gpios && master->num_chipselect > 1) {
 			dev_err(&pdev->dev,
 				"cs_gpios not specified and num_chipselect > 1\n");
 			ret = -EINVAL;
-			goto err_put_master;
+			goto err_disable_runtime_pm;
 		}
 
 		if (master->cs_gpios) {
@@ -644,7 +645,7 @@ static int mtk_spi_probe(struct platform_device *pdev)
 				if (ret) {
 					dev_err(&pdev->dev,
 						"can't get CS GPIO %i\n", i);
-					goto err_put_master;
+					goto err_disable_runtime_pm;
 				}
 			}
 		}
@@ -652,8 +653,8 @@ static int mtk_spi_probe(struct platform_device *pdev)
 
 	return 0;
 
-err_disable_clk:
-	clk_disable_unprepare(mdata->spi_clk);
+err_disable_runtime_pm:
+	pm_runtime_disable(&pdev->dev);
 err_put_master:
 	spi_master_put(master);
 
-- 
1.7.9.5

[PATCH 4/4] spi: mediatek: revise mtk_spi_probe() failure flow

[Leilk Liu]

This patch revises failure flow while pm_runtime_enable().

Signed-off-by: Leilk Liu <leilk.liu@mediatek.com>
---
 drivers/spi/spi-mt65xx.c |   15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/drivers/spi/spi-mt65xx.c b/drivers/spi/spi-mt65xx.c
index 6c1a96e..00a36da 100644
--- a/drivers/spi/spi-mt65xx.c
+++ b/drivers/spi/spi-mt65xx.c
@@ -607,7 +607,8 @@ static int mtk_spi_probe(struct platform_device *pdev)
 	ret = clk_set_parent(mdata->sel_clk, mdata->parent_clk);
 	if (ret < 0) {
 		dev_err(&pdev->dev, "failed to clk_set_parent (%d)\n", ret);
-		goto err_disable_clk;
+		clk_disable_unprepare(mdata->spi_clk);
+		goto err_put_master;
 	}
 
 	clk_disable_unprepare(mdata->spi_clk);
@@ -617,7 +618,7 @@ static int mtk_spi_probe(struct platform_device *pdev)
 	ret = devm_spi_register_master(&pdev->dev, master);
 	if (ret) {
 		dev_err(&pdev->dev, "failed to register master (%d)\n", ret);
-		goto err_put_master;
+		goto err_disable_runtime_pm;
 	}
 
 	if (mdata->dev_comp->need_pad_sel) {
@@ -626,14 +627,14 @@ static int mtk_spi_probe(struct platform_device *pdev)
 				"pad_num does not match num_chipselect(%d != %d)\n",
 				mdata->pad_num, master->num_chipselect);
 			ret = -EINVAL;
-			goto err_put_master;
+			goto err_disable_runtime_pm;
 		}
 
 		if (!master->cs_gpios && master->num_chipselect > 1) {
 			dev_err(&pdev->dev,
 				"cs_gpios not specified and num_chipselect > 1\n");
 			ret = -EINVAL;
-			goto err_put_master;
+			goto err_disable_runtime_pm;
 		}
 
 		if (master->cs_gpios) {
@@ -644,7 +645,7 @@ static int mtk_spi_probe(struct platform_device *pdev)
 				if (ret) {
 					dev_err(&pdev->dev,
 						"can't get CS GPIO %i\n", i);
-					goto err_put_master;
+					goto err_disable_runtime_pm;
 				}
 			}
 		}
@@ -652,8 +653,8 @@ static int mtk_spi_probe(struct platform_device *pdev)
 
 	return 0;
 
-err_disable_clk:
-	clk_disable_unprepare(mdata->spi_clk);
+err_disable_runtime_pm:
+	pm_runtime_disable(&pdev->dev);
 err_put_master:
 	spi_master_put(master);
 
-- 
1.7.9.5

[PATCH 4/4] spi: mediatek: revise mtk_spi_probe() failure flow

[Leilk Liu]

This patch revises failure flow while pm_runtime_enable().

Signed-off-by: Leilk Liu <leilk.liu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
---
 drivers/spi/spi-mt65xx.c |   15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/drivers/spi/spi-mt65xx.c b/drivers/spi/spi-mt65xx.c
index 6c1a96e..00a36da 100644
--- a/drivers/spi/spi-mt65xx.c
+++ b/drivers/spi/spi-mt65xx.c
@@ -607,7 +607,8 @@ static int mtk_spi_probe(struct platform_device *pdev)
 	ret = clk_set_parent(mdata->sel_clk, mdata->parent_clk);
 	if (ret < 0) {
 		dev_err(&pdev->dev, "failed to clk_set_parent (%d)\n", ret);
-		goto err_disable_clk;
+		clk_disable_unprepare(mdata->spi_clk);
+		goto err_put_master;
 	}
 
 	clk_disable_unprepare(mdata->spi_clk);
@@ -617,7 +618,7 @@ static int mtk_spi_probe(struct platform_device *pdev)
 	ret = devm_spi_register_master(&pdev->dev, master);
 	if (ret) {
 		dev_err(&pdev->dev, "failed to register master (%d)\n", ret);
-		goto err_put_master;
+		goto err_disable_runtime_pm;
 	}
 
 	if (mdata->dev_comp->need_pad_sel) {
@@ -626,14 +627,14 @@ static int mtk_spi_probe(struct platform_device *pdev)
 				"pad_num does not match num_chipselect(%d != %d)\n",
 				mdata->pad_num, master->num_chipselect);
 			ret = -EINVAL;
-			goto err_put_master;
+			goto err_disable_runtime_pm;
 		}
 
 		if (!master->cs_gpios && master->num_chipselect > 1) {
 			dev_err(&pdev->dev,
 				"cs_gpios not specified and num_chipselect > 1\n");
 			ret = -EINVAL;
-			goto err_put_master;
+			goto err_disable_runtime_pm;
 		}
 
 		if (master->cs_gpios) {
@@ -644,7 +645,7 @@ static int mtk_spi_probe(struct platform_device *pdev)
 				if (ret) {
 					dev_err(&pdev->dev,
 						"can't get CS GPIO %i\n", i);
-					goto err_put_master;
+					goto err_disable_runtime_pm;
 				}
 			}
 		}
@@ -652,8 +653,8 @@ static int mtk_spi_probe(struct platform_device *pdev)
 
 	return 0;
 
-err_disable_clk:
-	clk_disable_unprepare(mdata->spi_clk);
+err_disable_runtime_pm:
+	pm_runtime_disable(&pdev->dev);
 err_put_master:
 	spi_master_put(master);
 
-- 
1.7.9.5

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Re: [PATCH 4/4] spi: mediatek: revise mtk_spi_probe() failure flow

[Mark Brown]

[-- Attachment #1.1: Type: text/plain, Size: 2431 bytes --]

On Fri, Nov 20, 2015 at 10:21:19AM +0800, Leilk Liu wrote:
> This patch revises failure flow while pm_runtime_enable().

Why?  This also doesn't apply against current code, please check and
resend.

> 
> Signed-off-by: Leilk Liu <leilk.liu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
> ---
>  drivers/spi/spi-mt65xx.c |   15 ++++++++-------
>  1 file changed, 8 insertions(+), 7 deletions(-)
> 
> diff --git a/drivers/spi/spi-mt65xx.c b/drivers/spi/spi-mt65xx.c
> index 6c1a96e..00a36da 100644
> --- a/drivers/spi/spi-mt65xx.c
> +++ b/drivers/spi/spi-mt65xx.c
> @@ -607,7 +607,8 @@ static int mtk_spi_probe(struct platform_device *pdev)
>  	ret = clk_set_parent(mdata->sel_clk, mdata->parent_clk);
>  	if (ret < 0) {
>  		dev_err(&pdev->dev, "failed to clk_set_parent (%d)\n", ret);
> -		goto err_disable_clk;
> +		clk_disable_unprepare(mdata->spi_clk);
> +		goto err_put_master;
>  	}
>  
>  	clk_disable_unprepare(mdata->spi_clk);
> @@ -617,7 +618,7 @@ static int mtk_spi_probe(struct platform_device *pdev)
>  	ret = devm_spi_register_master(&pdev->dev, master);
>  	if (ret) {
>  		dev_err(&pdev->dev, "failed to register master (%d)\n", ret);
> -		goto err_put_master;
> +		goto err_disable_runtime_pm;
>  	}
>  
>  	if (mdata->dev_comp->need_pad_sel) {
> @@ -626,14 +627,14 @@ static int mtk_spi_probe(struct platform_device *pdev)
>  				"pad_num does not match num_chipselect(%d != %d)\n",
>  				mdata->pad_num, master->num_chipselect);
>  			ret = -EINVAL;
> -			goto err_put_master;
> +			goto err_disable_runtime_pm;
>  		}
>  
>  		if (!master->cs_gpios && master->num_chipselect > 1) {
>  			dev_err(&pdev->dev,
>  				"cs_gpios not specified and num_chipselect > 1\n");
>  			ret = -EINVAL;
> -			goto err_put_master;
> +			goto err_disable_runtime_pm;
>  		}
>  
>  		if (master->cs_gpios) {
> @@ -644,7 +645,7 @@ static int mtk_spi_probe(struct platform_device *pdev)
>  				if (ret) {
>  					dev_err(&pdev->dev,
>  						"can't get CS GPIO %i\n", i);
> -					goto err_put_master;
> +					goto err_disable_runtime_pm;
>  				}
>  			}
>  		}
> @@ -652,8 +653,8 @@ static int mtk_spi_probe(struct platform_device *pdev)
>  
>  	return 0;
>  
> -err_disable_clk:
> -	clk_disable_unprepare(mdata->spi_clk);
> +err_disable_runtime_pm:
> +	pm_runtime_disable(&pdev->dev);
>  err_put_master:
>  	spi_master_put(master);
>  
> -- 
> 1.7.9.5
> 
> 

[-- Attachment #1.2: signature.asc --]
[-- Type: application/pgp-signature, Size: 473 bytes --]

[-- Attachment #2: Type: text/plain, Size: 200 bytes --]

_______________________________________________
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Re: [PATCH 4/4] spi: mediatek: revise mtk_spi_probe() failure flow

[Mark Brown]

[-- Attachment #1: Type: text/plain, Size: 2404 bytes --]

On Fri, Nov 20, 2015 at 10:21:19AM +0800, Leilk Liu wrote:
> This patch revises failure flow while pm_runtime_enable().

Why?  This also doesn't apply against current code, please check and
resend.

> 
> Signed-off-by: Leilk Liu <leilk.liu@mediatek.com>
> ---
>  drivers/spi/spi-mt65xx.c |   15 ++++++++-------
>  1 file changed, 8 insertions(+), 7 deletions(-)
> 
> diff --git a/drivers/spi/spi-mt65xx.c b/drivers/spi/spi-mt65xx.c
> index 6c1a96e..00a36da 100644
> --- a/drivers/spi/spi-mt65xx.c
> +++ b/drivers/spi/spi-mt65xx.c
> @@ -607,7 +607,8 @@ static int mtk_spi_probe(struct platform_device *pdev)
>  	ret = clk_set_parent(mdata->sel_clk, mdata->parent_clk);
>  	if (ret < 0) {
>  		dev_err(&pdev->dev, "failed to clk_set_parent (%d)\n", ret);
> -		goto err_disable_clk;
> +		clk_disable_unprepare(mdata->spi_clk);
> +		goto err_put_master;
>  	}
>  
>  	clk_disable_unprepare(mdata->spi_clk);
> @@ -617,7 +618,7 @@ static int mtk_spi_probe(struct platform_device *pdev)
>  	ret = devm_spi_register_master(&pdev->dev, master);
>  	if (ret) {
>  		dev_err(&pdev->dev, "failed to register master (%d)\n", ret);
> -		goto err_put_master;
> +		goto err_disable_runtime_pm;
>  	}
>  
>  	if (mdata->dev_comp->need_pad_sel) {
> @@ -626,14 +627,14 @@ static int mtk_spi_probe(struct platform_device *pdev)
>  				"pad_num does not match num_chipselect(%d != %d)\n",
>  				mdata->pad_num, master->num_chipselect);
>  			ret = -EINVAL;
> -			goto err_put_master;
> +			goto err_disable_runtime_pm;
>  		}
>  
>  		if (!master->cs_gpios && master->num_chipselect > 1) {
>  			dev_err(&pdev->dev,
>  				"cs_gpios not specified and num_chipselect > 1\n");
>  			ret = -EINVAL;
> -			goto err_put_master;
> +			goto err_disable_runtime_pm;
>  		}
>  
>  		if (master->cs_gpios) {
> @@ -644,7 +645,7 @@ static int mtk_spi_probe(struct platform_device *pdev)
>  				if (ret) {
>  					dev_err(&pdev->dev,
>  						"can't get CS GPIO %i\n", i);
> -					goto err_put_master;
> +					goto err_disable_runtime_pm;
>  				}
>  			}
>  		}
> @@ -652,8 +653,8 @@ static int mtk_spi_probe(struct platform_device *pdev)
>  
>  	return 0;
>  
> -err_disable_clk:
> -	clk_disable_unprepare(mdata->spi_clk);
> +err_disable_runtime_pm:
> +	pm_runtime_disable(&pdev->dev);
>  err_put_master:
>  	spi_master_put(master);
>  
> -- 
> 1.7.9.5
> 
> 

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 473 bytes --]

[PATCH 4/4] spi: mediatek: revise mtk_spi_probe() failure flow

[Mark Brown]

On Fri, Nov 20, 2015 at 10:21:19AM +0800, Leilk Liu wrote:
> This patch revises failure flow while pm_runtime_enable().

Why?  This also doesn't apply against current code, please check and
resend.

> 
> Signed-off-by: Leilk Liu <leilk.liu@mediatek.com>
> ---
>  drivers/spi/spi-mt65xx.c |   15 ++++++++-------
>  1 file changed, 8 insertions(+), 7 deletions(-)
> 
> diff --git a/drivers/spi/spi-mt65xx.c b/drivers/spi/spi-mt65xx.c
> index 6c1a96e..00a36da 100644
> --- a/drivers/spi/spi-mt65xx.c
> +++ b/drivers/spi/spi-mt65xx.c
> @@ -607,7 +607,8 @@ static int mtk_spi_probe(struct platform_device *pdev)
>  	ret = clk_set_parent(mdata->sel_clk, mdata->parent_clk);
>  	if (ret < 0) {
>  		dev_err(&pdev->dev, "failed to clk_set_parent (%d)\n", ret);
> -		goto err_disable_clk;
> +		clk_disable_unprepare(mdata->spi_clk);
> +		goto err_put_master;
>  	}
>  
>  	clk_disable_unprepare(mdata->spi_clk);
> @@ -617,7 +618,7 @@ static int mtk_spi_probe(struct platform_device *pdev)
>  	ret = devm_spi_register_master(&pdev->dev, master);
>  	if (ret) {
>  		dev_err(&pdev->dev, "failed to register master (%d)\n", ret);
> -		goto err_put_master;
> +		goto err_disable_runtime_pm;
>  	}
>  
>  	if (mdata->dev_comp->need_pad_sel) {
> @@ -626,14 +627,14 @@ static int mtk_spi_probe(struct platform_device *pdev)
>  				"pad_num does not match num_chipselect(%d != %d)\n",
>  				mdata->pad_num, master->num_chipselect);
>  			ret = -EINVAL;
> -			goto err_put_master;
> +			goto err_disable_runtime_pm;
>  		}
>  
>  		if (!master->cs_gpios && master->num_chipselect > 1) {
>  			dev_err(&pdev->dev,
>  				"cs_gpios not specified and num_chipselect > 1\n");
>  			ret = -EINVAL;
> -			goto err_put_master;
> +			goto err_disable_runtime_pm;
>  		}
>  
>  		if (master->cs_gpios) {
> @@ -644,7 +645,7 @@ static int mtk_spi_probe(struct platform_device *pdev)
>  				if (ret) {
>  					dev_err(&pdev->dev,
>  						"can't get CS GPIO %i\n", i);
> -					goto err_put_master;
> +					goto err_disable_runtime_pm;
>  				}
>  			}
>  		}
> @@ -652,8 +653,8 @@ static int mtk_spi_probe(struct platform_device *pdev)
>  
>  	return 0;
>  
> -err_disable_clk:
> -	clk_disable_unprepare(mdata->spi_clk);
> +err_disable_runtime_pm:
> +	pm_runtime_disable(&pdev->dev);
>  err_put_master:
>  	spi_master_put(master);
>  
> -- 
> 1.7.9.5
> 
> 
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Re: [PATCH 4/4] spi: mediatek: revise mtk_spi_probe() failure flow

[lei liu]

On Sat, 2015-11-21 at 13:39 +0000, Mark Brown wrote:
> On Fri, Nov 20, 2015 at 10:21:19AM +0800, Leilk Liu wrote:
> > This patch revises failure flow while pm_runtime_enable().
> 
> Why?  This also doesn't apply against current code, please check and
> resend.

I don't know. I can git am this patch to spi/for-next. I will resend it,
please help to apply it again, thanks.

> > 
> > Signed-off-by: Leilk Liu <leilk.liu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
> > ---
> >  drivers/spi/spi-mt65xx.c |   15 ++++++++-------
> >  1 file changed, 8 insertions(+), 7 deletions(-)
> > 
> > diff --git a/drivers/spi/spi-mt65xx.c b/drivers/spi/spi-mt65xx.c
> > index 6c1a96e..00a36da 100644
> > --- a/drivers/spi/spi-mt65xx.c
> > +++ b/drivers/spi/spi-mt65xx.c
> > @@ -607,7 +607,8 @@ static int mtk_spi_probe(struct platform_device *pdev)
> >  	ret = clk_set_parent(mdata->sel_clk, mdata->parent_clk);
> >  	if (ret < 0) {
> >  		dev_err(&pdev->dev, "failed to clk_set_parent (%d)\n", ret);
> > -		goto err_disable_clk;
> > +		clk_disable_unprepare(mdata->spi_clk);
> > +		goto err_put_master;
> >  	}
> >  
> >  	clk_disable_unprepare(mdata->spi_clk);
> > @@ -617,7 +618,7 @@ static int mtk_spi_probe(struct platform_device *pdev)
> >  	ret = devm_spi_register_master(&pdev->dev, master);
> >  	if (ret) {
> >  		dev_err(&pdev->dev, "failed to register master (%d)\n", ret);
> > -		goto err_put_master;
> > +		goto err_disable_runtime_pm;
> >  	}
> >  
> >  	if (mdata->dev_comp->need_pad_sel) {
> > @@ -626,14 +627,14 @@ static int mtk_spi_probe(struct platform_device *pdev)
> >  				"pad_num does not match num_chipselect(%d != %d)\n",
> >  				mdata->pad_num, master->num_chipselect);
> >  			ret = -EINVAL;
> > -			goto err_put_master;
> > +			goto err_disable_runtime_pm;
> >  		}
> >  
> >  		if (!master->cs_gpios && master->num_chipselect > 1) {
> >  			dev_err(&pdev->dev,
> >  				"cs_gpios not specified and num_chipselect > 1\n");
> >  			ret = -EINVAL;
> > -			goto err_put_master;
> > +			goto err_disable_runtime_pm;
> >  		}
> >  
> >  		if (master->cs_gpios) {
> > @@ -644,7 +645,7 @@ static int mtk_spi_probe(struct platform_device *pdev)
> >  				if (ret) {
> >  					dev_err(&pdev->dev,
> >  						"can't get CS GPIO %i\n", i);
> > -					goto err_put_master;
> > +					goto err_disable_runtime_pm;
> >  				}
> >  			}
> >  		}
> > @@ -652,8 +653,8 @@ static int mtk_spi_probe(struct platform_device *pdev)
> >  
> >  	return 0;
> >  
> > -err_disable_clk:
> > -	clk_disable_unprepare(mdata->spi_clk);
> > +err_disable_runtime_pm:
> > +	pm_runtime_disable(&pdev->dev);
> >  err_put_master:
> >  	spi_master_put(master);
> >  
> > -- 
> > 1.7.9.5
> > 
> > 


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Re: [PATCH 4/4] spi: mediatek: revise mtk_spi_probe() failure flow

[lei liu]

On Sat, 2015-11-21 at 13:39 +0000, Mark Brown wrote:
> On Fri, Nov 20, 2015 at 10:21:19AM +0800, Leilk Liu wrote:
> > This patch revises failure flow while pm_runtime_enable().
> 
> Why?  This also doesn't apply against current code, please check and
> resend.

I don't know. I can git am this patch to spi/for-next. I will resend it,
please help to apply it again, thanks.

> > 
> > Signed-off-by: Leilk Liu <leilk.liu@mediatek.com>
> > ---
> >  drivers/spi/spi-mt65xx.c |   15 ++++++++-------
> >  1 file changed, 8 insertions(+), 7 deletions(-)
> > 
> > diff --git a/drivers/spi/spi-mt65xx.c b/drivers/spi/spi-mt65xx.c
> > index 6c1a96e..00a36da 100644
> > --- a/drivers/spi/spi-mt65xx.c
> > +++ b/drivers/spi/spi-mt65xx.c
> > @@ -607,7 +607,8 @@ static int mtk_spi_probe(struct platform_device *pdev)
> >  	ret = clk_set_parent(mdata->sel_clk, mdata->parent_clk);
> >  	if (ret < 0) {
> >  		dev_err(&pdev->dev, "failed to clk_set_parent (%d)\n", ret);
> > -		goto err_disable_clk;
> > +		clk_disable_unprepare(mdata->spi_clk);
> > +		goto err_put_master;
> >  	}
> >  
> >  	clk_disable_unprepare(mdata->spi_clk);
> > @@ -617,7 +618,7 @@ static int mtk_spi_probe(struct platform_device *pdev)
> >  	ret = devm_spi_register_master(&pdev->dev, master);
> >  	if (ret) {
> >  		dev_err(&pdev->dev, "failed to register master (%d)\n", ret);
> > -		goto err_put_master;
> > +		goto err_disable_runtime_pm;
> >  	}
> >  
> >  	if (mdata->dev_comp->need_pad_sel) {
> > @@ -626,14 +627,14 @@ static int mtk_spi_probe(struct platform_device *pdev)
> >  				"pad_num does not match num_chipselect(%d != %d)\n",
> >  				mdata->pad_num, master->num_chipselect);
> >  			ret = -EINVAL;
> > -			goto err_put_master;
> > +			goto err_disable_runtime_pm;
> >  		}
> >  
> >  		if (!master->cs_gpios && master->num_chipselect > 1) {
> >  			dev_err(&pdev->dev,
> >  				"cs_gpios not specified and num_chipselect > 1\n");
> >  			ret = -EINVAL;
> > -			goto err_put_master;
> > +			goto err_disable_runtime_pm;
> >  		}
> >  
> >  		if (master->cs_gpios) {
> > @@ -644,7 +645,7 @@ static int mtk_spi_probe(struct platform_device *pdev)
> >  				if (ret) {
> >  					dev_err(&pdev->dev,
> >  						"can't get CS GPIO %i\n", i);
> > -					goto err_put_master;
> > +					goto err_disable_runtime_pm;
> >  				}
> >  			}
> >  		}
> > @@ -652,8 +653,8 @@ static int mtk_spi_probe(struct platform_device *pdev)
> >  
> >  	return 0;
> >  
> > -err_disable_clk:
> > -	clk_disable_unprepare(mdata->spi_clk);
> > +err_disable_runtime_pm:
> > +	pm_runtime_disable(&pdev->dev);
> >  err_put_master:
> >  	spi_master_put(master);
> >  
> > -- 
> > 1.7.9.5
> > 
> > 

[PATCH 4/4] spi: mediatek: revise mtk_spi_probe() failure flow

[lei liu]

On Sat, 2015-11-21 at 13:39 +0000, Mark Brown wrote:
> On Fri, Nov 20, 2015 at 10:21:19AM +0800, Leilk Liu wrote:
> > This patch revises failure flow while pm_runtime_enable().
> 
> Why?  This also doesn't apply against current code, please check and
> resend.

I don't know. I can git am this patch to spi/for-next. I will resend it,
please help to apply it again, thanks.

> > 
> > Signed-off-by: Leilk Liu <leilk.liu@mediatek.com>
> > ---
> >  drivers/spi/spi-mt65xx.c |   15 ++++++++-------
> >  1 file changed, 8 insertions(+), 7 deletions(-)
> > 
> > diff --git a/drivers/spi/spi-mt65xx.c b/drivers/spi/spi-mt65xx.c
> > index 6c1a96e..00a36da 100644
> > --- a/drivers/spi/spi-mt65xx.c
> > +++ b/drivers/spi/spi-mt65xx.c
> > @@ -607,7 +607,8 @@ static int mtk_spi_probe(struct platform_device *pdev)
> >  	ret = clk_set_parent(mdata->sel_clk, mdata->parent_clk);
> >  	if (ret < 0) {
> >  		dev_err(&pdev->dev, "failed to clk_set_parent (%d)\n", ret);
> > -		goto err_disable_clk;
> > +		clk_disable_unprepare(mdata->spi_clk);
> > +		goto err_put_master;
> >  	}
> >  
> >  	clk_disable_unprepare(mdata->spi_clk);
> > @@ -617,7 +618,7 @@ static int mtk_spi_probe(struct platform_device *pdev)
> >  	ret = devm_spi_register_master(&pdev->dev, master);
> >  	if (ret) {
> >  		dev_err(&pdev->dev, "failed to register master (%d)\n", ret);
> > -		goto err_put_master;
> > +		goto err_disable_runtime_pm;
> >  	}
> >  
> >  	if (mdata->dev_comp->need_pad_sel) {
> > @@ -626,14 +627,14 @@ static int mtk_spi_probe(struct platform_device *pdev)
> >  				"pad_num does not match num_chipselect(%d != %d)\n",
> >  				mdata->pad_num, master->num_chipselect);
> >  			ret = -EINVAL;
> > -			goto err_put_master;
> > +			goto err_disable_runtime_pm;
> >  		}
> >  
> >  		if (!master->cs_gpios && master->num_chipselect > 1) {
> >  			dev_err(&pdev->dev,
> >  				"cs_gpios not specified and num_chipselect > 1\n");
> >  			ret = -EINVAL;
> > -			goto err_put_master;
> > +			goto err_disable_runtime_pm;
> >  		}
> >  
> >  		if (master->cs_gpios) {
> > @@ -644,7 +645,7 @@ static int mtk_spi_probe(struct platform_device *pdev)
> >  				if (ret) {
> >  					dev_err(&pdev->dev,
> >  						"can't get CS GPIO %i\n", i);
> > -					goto err_put_master;
> > +					goto err_disable_runtime_pm;
> >  				}
> >  			}
> >  		}
> > @@ -652,8 +653,8 @@ static int mtk_spi_probe(struct platform_device *pdev)
> >  
> >  	return 0;
> >  
> > -err_disable_clk:
> > -	clk_disable_unprepare(mdata->spi_clk);
> > +err_disable_runtime_pm:
> > +	pm_runtime_disable(&pdev->dev);
> >  err_put_master:
> >  	spi_master_put(master);
> >  
> > -- 
> > 1.7.9.5
> > 
> > 

Re: [PATCH 4/4] spi: mediatek: revise mtk_spi_probe() failure flow

[lei liu]

On Sat, 2015-11-21 at 13:39 +0000, Mark Brown wrote:
> On Fri, Nov 20, 2015 at 10:21:19AM +0800, Leilk Liu wrote:
> > This patch revises failure flow while pm_runtime_enable().
> 
> Why?  This also doesn't apply against current code, please check and
> resend.

I don't know. I can git am this patch to spi/for-next. I will resend it,
please help to apply it again, thanks.

> > 
> > Signed-off-by: Leilk Liu <leilk.liu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
> > ---
> >  drivers/spi/spi-mt65xx.c |   15 ++++++++-------
> >  1 file changed, 8 insertions(+), 7 deletions(-)
> > 
> > diff --git a/drivers/spi/spi-mt65xx.c b/drivers/spi/spi-mt65xx.c
> > index 6c1a96e..00a36da 100644
> > --- a/drivers/spi/spi-mt65xx.c
> > +++ b/drivers/spi/spi-mt65xx.c
> > @@ -607,7 +607,8 @@ static int mtk_spi_probe(struct platform_device *pdev)
> >  	ret = clk_set_parent(mdata->sel_clk, mdata->parent_clk);
> >  	if (ret < 0) {
> >  		dev_err(&pdev->dev, "failed to clk_set_parent (%d)\n", ret);
> > -		goto err_disable_clk;
> > +		clk_disable_unprepare(mdata->spi_clk);
> > +		goto err_put_master;
> >  	}
> >  
> >  	clk_disable_unprepare(mdata->spi_clk);
> > @@ -617,7 +618,7 @@ static int mtk_spi_probe(struct platform_device *pdev)
> >  	ret = devm_spi_register_master(&pdev->dev, master);
> >  	if (ret) {
> >  		dev_err(&pdev->dev, "failed to register master (%d)\n", ret);
> > -		goto err_put_master;
> > +		goto err_disable_runtime_pm;
> >  	}
> >  
> >  	if (mdata->dev_comp->need_pad_sel) {
> > @@ -626,14 +627,14 @@ static int mtk_spi_probe(struct platform_device *pdev)
> >  				"pad_num does not match num_chipselect(%d != %d)\n",
> >  				mdata->pad_num, master->num_chipselect);
> >  			ret = -EINVAL;
> > -			goto err_put_master;
> > +			goto err_disable_runtime_pm;
> >  		}
> >  
> >  		if (!master->cs_gpios && master->num_chipselect > 1) {
> >  			dev_err(&pdev->dev,
> >  				"cs_gpios not specified and num_chipselect > 1\n");
> >  			ret = -EINVAL;
> > -			goto err_put_master;
> > +			goto err_disable_runtime_pm;
> >  		}
> >  
> >  		if (master->cs_gpios) {
> > @@ -644,7 +645,7 @@ static int mtk_spi_probe(struct platform_device *pdev)
> >  				if (ret) {
> >  					dev_err(&pdev->dev,
> >  						"can't get CS GPIO %i\n", i);
> > -					goto err_put_master;
> > +					goto err_disable_runtime_pm;
> >  				}
> >  			}
> >  		}
> > @@ -652,8 +653,8 @@ static int mtk_spi_probe(struct platform_device *pdev)
> >  
> >  	return 0;
> >  
> > -err_disable_clk:
> > -	clk_disable_unprepare(mdata->spi_clk);
> > +err_disable_runtime_pm:
> > +	pm_runtime_disable(&pdev->dev);
> >  err_put_master:
> >  	spi_master_put(master);
> >  
> > -- 
> > 1.7.9.5
> > 
> > 


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Re: [PATCH 4/4] spi: mediatek: revise mtk_spi_probe() failure flow

[Mark Brown]

[-- Attachment #1: Type: text/plain, Size: 532 bytes --]

On Tue, Nov 24, 2015 at 10:33:24AM +0800, lei liu wrote:
> On Sat, 2015-11-21 at 13:39 +0000, Mark Brown wrote:
> > On Fri, Nov 20, 2015 at 10:21:19AM +0800, Leilk Liu wrote:

> > > This patch revises failure flow while pm_runtime_enable().

> > Why?  This also doesn't apply against current code, please check and
> > resend.

> I don't know. I can git am this patch to spi/for-next. I will resend it,
> please help to apply it again, thanks.

If you don't know why we should make this change then we may as well
just not make it?

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 473 bytes --]

Re: [PATCH 4/4] spi: mediatek: revise mtk_spi_probe() failure flow

[Mark Brown]

[-- Attachment #1: Type: text/plain, Size: 532 bytes --]

On Tue, Nov 24, 2015 at 10:33:24AM +0800, lei liu wrote:
> On Sat, 2015-11-21 at 13:39 +0000, Mark Brown wrote:
> > On Fri, Nov 20, 2015 at 10:21:19AM +0800, Leilk Liu wrote:

> > > This patch revises failure flow while pm_runtime_enable().

> > Why?  This also doesn't apply against current code, please check and
> > resend.

> I don't know. I can git am this patch to spi/for-next. I will resend it,
> please help to apply it again, thanks.

If you don't know why we should make this change then we may as well
just not make it?

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 473 bytes --]

[PATCH 4/4] spi: mediatek: revise mtk_spi_probe() failure flow

[Mark Brown]

On Tue, Nov 24, 2015 at 10:33:24AM +0800, lei liu wrote:
> On Sat, 2015-11-21 at 13:39 +0000, Mark Brown wrote:
> > On Fri, Nov 20, 2015 at 10:21:19AM +0800, Leilk Liu wrote:

> > > This patch revises failure flow while pm_runtime_enable().

> > Why?  This also doesn't apply against current code, please check and
> > resend.

> I don't know. I can git am this patch to spi/for-next. I will resend it,
> please help to apply it again, thanks.

If you don't know why we should make this change then we may as well
just not make it?
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Re: [PATCH 4/4] spi: mediatek: revise mtk_spi_probe() failure flow

[lei liu]

On Tue, 2015-11-24 at 13:04 +0000, Mark Brown wrote:
> On Tue, Nov 24, 2015 at 10:33:24AM +0800, lei liu wrote:
> > On Sat, 2015-11-21 at 13:39 +0000, Mark Brown wrote:
> > > On Fri, Nov 20, 2015 at 10:21:19AM +0800, Leilk Liu wrote:
> 
> > > > This patch revises failure flow while pm_runtime_enable().
> 
> > > Why?  This also doesn't apply against current code, please check and
> > > resend.
> 
> > I don't know. I can git am this patch to spi/for-next. I will resend it,
> > please help to apply it again, thanks.
> 
> If you don't know why we should make this change then we may as well
> just not make it?

OK. I will write a proper commit message to explain what this patch
does. Thanks.

> _________________
> ______________________________
> Linux-mediatek mailing list
> Linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
> http://lists.infradead.org/mailman/listinfo/linux-mediatek


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Re: [PATCH 4/4] spi: mediatek: revise mtk_spi_probe() failure flow

[lei liu]

On Tue, 2015-11-24 at 13:04 +0000, Mark Brown wrote:
> On Tue, Nov 24, 2015 at 10:33:24AM +0800, lei liu wrote:
> > On Sat, 2015-11-21 at 13:39 +0000, Mark Brown wrote:
> > > On Fri, Nov 20, 2015 at 10:21:19AM +0800, Leilk Liu wrote:
> 
> > > > This patch revises failure flow while pm_runtime_enable().
> 
> > > Why?  This also doesn't apply against current code, please check and
> > > resend.
> 
> > I don't know. I can git am this patch to spi/for-next. I will resend it,
> > please help to apply it again, thanks.
> 
> If you don't know why we should make this change then we may as well
> just not make it?

OK. I will write a proper commit message to explain what this patch
does. Thanks.

> _________________
> ______________________________
> Linux-mediatek mailing list
> Linux-mediatek@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-mediatek

[PATCH 4/4] spi: mediatek: revise mtk_spi_probe() failure flow

[lei liu]

On Tue, 2015-11-24 at 13:04 +0000, Mark Brown wrote:
> On Tue, Nov 24, 2015 at 10:33:24AM +0800, lei liu wrote:
> > On Sat, 2015-11-21 at 13:39 +0000, Mark Brown wrote:
> > > On Fri, Nov 20, 2015 at 10:21:19AM +0800, Leilk Liu wrote:
> 
> > > > This patch revises failure flow while pm_runtime_enable().
> 
> > > Why?  This also doesn't apply against current code, please check and
> > > resend.
> 
> > I don't know. I can git am this patch to spi/for-next. I will resend it,
> > please help to apply it again, thanks.
> 
> If you don't know why we should make this change then we may as well
> just not make it?

OK. I will write a proper commit message to explain what this patch
does. Thanks.

> _________________
> ______________________________
> Linux-mediatek mailing list
> Linux-mediatek at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-mediatek

Re: [PATCH 4/4] spi: mediatek: revise mtk_spi_probe() failure flow

[lei liu]

On Tue, 2015-11-24 at 13:04 +0000, Mark Brown wrote:
> On Tue, Nov 24, 2015 at 10:33:24AM +0800, lei liu wrote:
> > On Sat, 2015-11-21 at 13:39 +0000, Mark Brown wrote:
> > > On Fri, Nov 20, 2015 at 10:21:19AM +0800, Leilk Liu wrote:
> 
> > > > This patch revises failure flow while pm_runtime_enable().
> 
> > > Why?  This also doesn't apply against current code, please check and
> > > resend.
> 
> > I don't know. I can git am this patch to spi/for-next. I will resend it,
> > please help to apply it again, thanks.
> 
> If you don't know why we should make this change then we may as well
> just not make it?

OK. I will write a proper commit message to explain what this patch
does. Thanks.

> _________________
> ______________________________
> Linux-mediatek mailing list
> Linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
> http://lists.infradead.org/mailman/listinfo/linux-mediatek


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Applied "spi: mediatek: revise mtk_spi_probe() failure flow" to the spi tree

[Mark Brown]

The patch

   spi: mediatek: revise mtk_spi_probe() failure flow

has been applied to the spi tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From e38da37fa8f410e61f2a6c03b3d14fec11b00259 Mon Sep 17 00:00:00 2001
From: Leilk Liu <leilk.liu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
Date: Wed, 25 Nov 2015 17:50:38 +0800
Subject: [PATCH] spi: mediatek: revise mtk_spi_probe() failure flow

mtk_spi_probe() calls pm_runtime_enable(), after
pm_runtime_enable() is called, it should call
pm_runtime_disable() in the failure flow.

Signed-off-by: Leilk Liu <leilk.liu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
Signed-off-by: Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
---
 drivers/spi/spi-mt65xx.c | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/drivers/spi/spi-mt65xx.c b/drivers/spi/spi-mt65xx.c
index 6c1a96eb49ee..00a36dacfe2f 100644
--- a/drivers/spi/spi-mt65xx.c
+++ b/drivers/spi/spi-mt65xx.c
@@ -607,7 +607,8 @@ static int mtk_spi_probe(struct platform_device *pdev)
 	ret = clk_set_parent(mdata->sel_clk, mdata->parent_clk);
 	if (ret < 0) {
 		dev_err(&pdev->dev, "failed to clk_set_parent (%d)\n", ret);
-		goto err_disable_clk;
+		clk_disable_unprepare(mdata->spi_clk);
+		goto err_put_master;
 	}
 
 	clk_disable_unprepare(mdata->spi_clk);
@@ -617,7 +618,7 @@ static int mtk_spi_probe(struct platform_device *pdev)
 	ret = devm_spi_register_master(&pdev->dev, master);
 	if (ret) {
 		dev_err(&pdev->dev, "failed to register master (%d)\n", ret);
-		goto err_put_master;
+		goto err_disable_runtime_pm;
 	}
 
 	if (mdata->dev_comp->need_pad_sel) {
@@ -626,14 +627,14 @@ static int mtk_spi_probe(struct platform_device *pdev)
 				"pad_num does not match num_chipselect(%d != %d)\n",
 				mdata->pad_num, master->num_chipselect);
 			ret = -EINVAL;
-			goto err_put_master;
+			goto err_disable_runtime_pm;
 		}
 
 		if (!master->cs_gpios && master->num_chipselect > 1) {
 			dev_err(&pdev->dev,
 				"cs_gpios not specified and num_chipselect > 1\n");
 			ret = -EINVAL;
-			goto err_put_master;
+			goto err_disable_runtime_pm;
 		}
 
 		if (master->cs_gpios) {
@@ -644,7 +645,7 @@ static int mtk_spi_probe(struct platform_device *pdev)
 				if (ret) {
 					dev_err(&pdev->dev,
 						"can't get CS GPIO %i\n", i);
-					goto err_put_master;
+					goto err_disable_runtime_pm;
 				}
 			}
 		}
@@ -652,8 +653,8 @@ static int mtk_spi_probe(struct platform_device *pdev)
 
 	return 0;
 
-err_disable_clk:
-	clk_disable_unprepare(mdata->spi_clk);
+err_disable_runtime_pm:
+	pm_runtime_disable(&pdev->dev);
 err_put_master:
 	spi_master_put(master);
 
-- 
2.6.2

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Re: [PATCH 1/4] spi: mediatek: update document devicetree bindings to fix syntax error

[Rob Herring]

On Fri, Nov 20, 2015 at 10:21:16AM +0800, Leilk Liu wrote:
> This patch updates document devicetree bindings
> to fix syntax error.
> 
> Signed-off-by: Leilk Liu <leilk.liu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>

Acked-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>

> ---
>  .../devicetree/bindings/spi/spi-mt65xx.txt         |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
> index ce363c923f..fba8334 100644
> --- a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
> +++ b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
> @@ -32,7 +32,7 @@ Optional properties:
>  -cs-gpios: see spi-bus.txt, only required for MT8173.
>  
>  - mediatek,pad-select: specify which pins group(ck/mi/mo/cs) spi
> -  controller used. This is a array, the element value should be 0~3,
> +  controller used. This is an array, the element value should be 0~3,
>    only required for MT8173.
>      0: specify GPIO69,70,71,72 for spi pins.
>      1: specify GPIO102,103,104,105 for spi pins.
> -- 
> 1.7.9.5
> 
> --
> To unsubscribe from this list: send the line "unsubscribe devicetree" in
> the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
--
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Re: [PATCH 1/4] spi: mediatek: update document devicetree bindings to fix syntax error

[Rob Herring]

On Fri, Nov 20, 2015 at 10:21:16AM +0800, Leilk Liu wrote:
> This patch updates document devicetree bindings
> to fix syntax error.
> 
> Signed-off-by: Leilk Liu <leilk.liu@mediatek.com>

Acked-by: Rob Herring <robh@kernel.org>

> ---
>  .../devicetree/bindings/spi/spi-mt65xx.txt         |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
> index ce363c923f..fba8334 100644
> --- a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
> +++ b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
> @@ -32,7 +32,7 @@ Optional properties:
>  -cs-gpios: see spi-bus.txt, only required for MT8173.
>  
>  - mediatek,pad-select: specify which pins group(ck/mi/mo/cs) spi
> -  controller used. This is a array, the element value should be 0~3,
> +  controller used. This is an array, the element value should be 0~3,
>    only required for MT8173.
>      0: specify GPIO69,70,71,72 for spi pins.
>      1: specify GPIO102,103,104,105 for spi pins.
> -- 
> 1.7.9.5
> 
> --
> To unsubscribe from this list: send the line "unsubscribe devicetree" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html

[PATCH 1/4] spi: mediatek: update document devicetree bindings to fix syntax error

[Rob Herring]

On Fri, Nov 20, 2015 at 10:21:16AM +0800, Leilk Liu wrote:
> This patch updates document devicetree bindings
> to fix syntax error.
> 
> Signed-off-by: Leilk Liu <leilk.liu@mediatek.com>

Acked-by: Rob Herring <robh@kernel.org>

> ---
>  .../devicetree/bindings/spi/spi-mt65xx.txt         |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
> index ce363c923f..fba8334 100644
> --- a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
> +++ b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
> @@ -32,7 +32,7 @@ Optional properties:
>  -cs-gpios: see spi-bus.txt, only required for MT8173.
>  
>  - mediatek,pad-select: specify which pins group(ck/mi/mo/cs) spi
> -  controller used. This is a array, the element value should be 0~3,
> +  controller used. This is an array, the element value should be 0~3,
>    only required for MT8173.
>      0: specify GPIO69,70,71,72 for spi pins.
>      1: specify GPIO102,103,104,105 for spi pins.
> -- 
> 1.7.9.5
> 
> --
> To unsubscribe from this list: send the line "unsubscribe devicetree" in
> the body of a message to majordomo at vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html

Applied "spi: mediatek: update document devicetree bindings to fix syntax error" to the spi tree

[Mark Brown]

The patch

   spi: mediatek: update document devicetree bindings to fix syntax error

has been applied to the spi tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From fbdb5d78ce7085966eb958ce8e003b1f8c2aaad4 Mon Sep 17 00:00:00 2001
From: "leilk.liu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org" <leilk.liu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
Date: Fri, 20 Nov 2015 10:21:16 +0800
Subject: [PATCH] spi: mediatek: update document devicetree bindings to fix
 syntax error

This patch updates document devicetree bindings
to fix syntax error.

Signed-off-by: Leilk Liu <leilk.liu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
Acked-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Signed-off-by: Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
---
 Documentation/devicetree/bindings/spi/spi-mt65xx.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
index ce363c923f..fba8334 100644
--- a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
+++ b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
@@ -32,7 +32,7 @@ Optional properties:
 -cs-gpios: see spi-bus.txt, only required for MT8173.
 
 - mediatek,pad-select: specify which pins group(ck/mi/mo/cs) spi
-  controller used. This is a array, the element value should be 0~3,
+  controller used. This is an array, the element value should be 0~3,
   only required for MT8173.
     0: specify GPIO69,70,71,72 for spi pins.
     1: specify GPIO102,103,104,105 for spi pins.
-- 
2.6.1

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