[PATCH 02/12] drivers/i2c/busses: don't use devm_pinctrl_get_select_default() in probe

[PATCH 02/12] drivers/i2c/busses: don't use devm_pinctrl_get_select_default() in probe

[Wolfram Sang]

Since commit ab78029 (drivers/pinctrl: grab default handles from device core),
we can rely on device core for setting the default pins. Compile tested only.

Acked-by: Linus Walleij <linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> (personally at LCE13)
Signed-off-by: Wolfram Sang <wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org>
---
 drivers/i2c/busses/i2c-omap.c |   13 -------------
 1 file changed, 13 deletions(-)

diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 142b694d..d09512e 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -43,7 +43,6 @@
 #include <linux/slab.h>
 #include <linux/i2c-omap.h>
 #include <linux/pm_runtime.h>
-#include <linux/pinctrl/consumer.h>
 
 /* I2C controller revisions */
 #define OMAP_I2C_OMAP1_REV_2		0x20
@@ -216,8 +215,6 @@ struct omap_i2c_dev {
 	u16			syscstate;
 	u16			westate;
 	u16			errata;
-
-	struct pinctrl		*pins;
 };
 
 static const u8 reg_map_ip_v1[] = {
@@ -1120,16 +1117,6 @@ omap_i2c_probe(struct platform_device *pdev)
 		dev->set_mpu_wkup_lat = pdata->set_mpu_wkup_lat;
 	}
 
-	dev->pins = devm_pinctrl_get_select_default(&pdev->dev);
-	if (IS_ERR(dev->pins)) {
-		if (PTR_ERR(dev->pins) == -EPROBE_DEFER)
-			return -EPROBE_DEFER;
-
-		dev_warn(&pdev->dev, "did not get pins for i2c error: %li\n",
-			 PTR_ERR(dev->pins));
-		dev->pins = NULL;
-	}
-
 	dev->dev = &pdev->dev;
 	dev->irq = irq;
 
-- 
1.7.10.4

Re: [PATCH 02/12] drivers/i2c/busses: don't use devm_pinctrl_get_select_default() in probe

[Wolfram Sang]

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On Wed, Jul 10, 2013 at 04:57:37PM +0100, Wolfram Sang wrote:
> Since commit ab78029 (drivers/pinctrl: grab default handles from device core),
> we can rely on device core for setting the default pins. Compile tested only.
> 
> Acked-by: Linus Walleij <linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> (personally at LCE13)
> Signed-off-by: Wolfram Sang <wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org>

Applied to for-next, thanks!


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[PATCH 04/12] drivers/mmc/host: don't use devm_pinctrl_get_select_default() in probe

[Wolfram Sang]

Since commit ab78029 (drivers/pinctrl: grab default handles from device core),
we can rely on device core for setting the default pins. Compile tested only.

Acked-by: Linus Walleij <linus.walleij@linaro.org> (personally at LCE13)
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
---
 drivers/mmc/host/mvsdio.c          |    6 ------
 drivers/mmc/host/mxs-mmc.c         |    8 --------
 drivers/mmc/host/omap_hsmmc.c      |    7 -------
 drivers/mmc/host/sdhci-esdhc-imx.c |    8 --------
 drivers/mmc/host/sdhci-sirf.c      |    8 --------
 5 files changed, 37 deletions(-)

diff --git a/drivers/mmc/host/mvsdio.c b/drivers/mmc/host/mvsdio.c
index 8960fc8..ed5edc2 100644
--- a/drivers/mmc/host/mvsdio.c
+++ b/drivers/mmc/host/mvsdio.c
@@ -25,7 +25,6 @@
 #include <linux/of_irq.h>
 #include <linux/mmc/host.h>
 #include <linux/mmc/slot-gpio.h>
-#include <linux/pinctrl/consumer.h>
 
 #include <asm/sizes.h>
 #include <asm/unaligned.h>
@@ -686,7 +685,6 @@ static int __init mvsd_probe(struct platform_device *pdev)
 	struct resource *r;
 	int ret, irq;
 	int gpio_card_detect, gpio_write_protect;
-	struct pinctrl *pinctrl;
 
 	r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	irq = platform_get_irq(pdev, 0);
@@ -703,10 +701,6 @@ static int __init mvsd_probe(struct platform_device *pdev)
 	host->mmc = mmc;
 	host->dev = &pdev->dev;
 
-	pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
-	if (IS_ERR(pinctrl))
-		dev_warn(&pdev->dev, "no pins associated\n");
-
 	/*
 	 * Some non-DT platforms do not pass a clock, and the clock
 	 * frequency is passed through platform_data. On DT platforms,
diff --git a/drivers/mmc/host/mxs-mmc.c b/drivers/mmc/host/mxs-mmc.c
index 4278a17..1eb3224 100644
--- a/drivers/mmc/host/mxs-mmc.c
+++ b/drivers/mmc/host/mxs-mmc.c
@@ -41,7 +41,6 @@
 #include <linux/gpio.h>
 #include <linux/regulator/consumer.h>
 #include <linux/module.h>
-#include <linux/pinctrl/consumer.h>
 #include <linux/stmp_device.h>
 #include <linux/spi/mxs-spi.h>
 
@@ -580,7 +579,6 @@ static int mxs_mmc_probe(struct platform_device *pdev)
 	struct mxs_mmc_host *host;
 	struct mmc_host *mmc;
 	struct resource *iores;
-	struct pinctrl *pinctrl;
 	int ret = 0, irq_err;
 	struct regulator *reg_vmmc;
 	enum of_gpio_flags flags;
@@ -620,12 +618,6 @@ static int mxs_mmc_probe(struct platform_device *pdev)
 		}
 	}
 
-	pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
-	if (IS_ERR(pinctrl)) {
-		ret = PTR_ERR(pinctrl);
-		goto out_mmc_free;
-	}
-
 	ssp->clk = clk_get(&pdev->dev, NULL);
 	if (IS_ERR(ssp->clk)) {
 		ret = PTR_ERR(ssp->clk);
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index eccedc7..332ce51 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -37,7 +37,6 @@
 #include <linux/io.h>
 #include <linux/gpio.h>
 #include <linux/regulator/consumer.h>
-#include <linux/pinctrl/consumer.h>
 #include <linux/pm_runtime.h>
 #include <linux/platform_data/mmc-omap.h>
 
@@ -1776,7 +1775,6 @@ static int omap_hsmmc_probe(struct platform_device *pdev)
 	const struct of_device_id *match;
 	dma_cap_mask_t mask;
 	unsigned tx_req, rx_req;
-	struct pinctrl *pinctrl;
 
 	match = of_match_device(of_match_ptr(omap_mmc_of_match), &pdev->dev);
 	if (match) {
@@ -1995,11 +1993,6 @@ static int omap_hsmmc_probe(struct platform_device *pdev)
 
 	omap_hsmmc_disable_irq(host);
 
-	pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
-	if (IS_ERR(pinctrl))
-		dev_warn(&pdev->dev,
-			"pins are not configured from the driver\n");
-
 	omap_hsmmc_protect_card(host);
 
 	mmc_add_host(mmc);
diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
index d5f0d59..0880e3a 100644
--- a/drivers/mmc/host/sdhci-esdhc-imx.c
+++ b/drivers/mmc/host/sdhci-esdhc-imx.c
@@ -25,7 +25,6 @@
 #include <linux/of.h>
 #include <linux/of_device.h>
 #include <linux/of_gpio.h>
-#include <linux/pinctrl/consumer.h>
 #include <linux/platform_data/mmc-esdhc-imx.h>
 #include "sdhci-pltfm.h"
 #include "sdhci-esdhc.h"
@@ -80,7 +79,6 @@ struct pltfm_imx_data {
 	int flags;
 	u32 scratchpad;
 	enum imx_esdhc_type devtype;
-	struct pinctrl *pinctrl;
 	struct esdhc_platform_data boarddata;
 	struct clk *clk_ipg;
 	struct clk *clk_ahb;
@@ -544,12 +542,6 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
 	clk_prepare_enable(imx_data->clk_ipg);
 	clk_prepare_enable(imx_data->clk_ahb);
 
-	imx_data->pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
-	if (IS_ERR(imx_data->pinctrl)) {
-		err = PTR_ERR(imx_data->pinctrl);
-		goto disable_clk;
-	}
-
 	host->quirks |= SDHCI_QUIRK_BROKEN_TIMEOUT_VAL;
 
 	if (is_imx25_esdhc(imx_data) || is_imx35_esdhc(imx_data))
diff --git a/drivers/mmc/host/sdhci-sirf.c b/drivers/mmc/host/sdhci-sirf.c
index 09805af..ccf12dd 100644
--- a/drivers/mmc/host/sdhci-sirf.c
+++ b/drivers/mmc/host/sdhci-sirf.c
@@ -13,7 +13,6 @@
 #include <linux/of.h>
 #include <linux/of_gpio.h>
 #include <linux/mmc/slot-gpio.h>
-#include <linux/pinctrl/consumer.h>
 #include "sdhci-pltfm.h"
 
 struct sdhci_sirf_priv {
@@ -46,15 +45,8 @@ static int sdhci_sirf_probe(struct platform_device *pdev)
 	struct sdhci_host *host;
 	struct sdhci_pltfm_host *pltfm_host;
 	struct sdhci_sirf_priv *priv;
-	struct pinctrl *pinctrl;
 	int ret;
 
-	pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
-	if (IS_ERR(pinctrl)) {
-		dev_err(&pdev->dev, "unable to get pinmux");
-		return PTR_ERR(pinctrl);
-	}
-
 	priv = devm_kzalloc(&pdev->dev, sizeof(struct sdhci_sirf_priv),
 		GFP_KERNEL);
 	if (!priv) {
-- 
1.7.10.4

Re: [PATCH 04/12] drivers/mmc/host: don't use devm_pinctrl_get_select_default() in probe

[Marek Vasut]

Dear Wolfram Sang,

> Since commit ab78029 (drivers/pinctrl: grab default handles from device
> core), we can rely on device core for setting the default pins. Compile
> tested only.
> 
> Acked-by: Linus Walleij <linus.walleij@linaro.org> (personally at LCE13)
> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

Something like that is already in -next:

    mmc: mxs-mmc: Let device core handle pinctrl

Otherwise

Tested-by: Marek Vasut <marex@denx.de>

Best regards,
Marek Vasut

Re: [PATCH 04/12] drivers/mmc/host: don't use devm_pinctrl_get_select_default() in probe

[Barry Song]

2013/7/10 Wolfram Sang <wsa@the-dreams.de>:
> Since commit ab78029 (drivers/pinctrl: grab default handles from device core),
> we can rely on device core for setting the default pins. Compile tested only.
>
> Acked-by: Linus Walleij <linus.walleij@linaro.org> (personally at LCE13)
> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
> ---
>  drivers/mmc/host/mvsdio.c          |    6 ------
>  drivers/mmc/host/mxs-mmc.c         |    8 --------
>  drivers/mmc/host/omap_hsmmc.c      |    7 -------
>  drivers/mmc/host/sdhci-esdhc-imx.c |    8 --------
>  drivers/mmc/host/sdhci-sirf.c      |    8 --------

Wolfram, this has been done for sirf, which version are you based on?

>  5 files changed, 37 deletions(-)

-barry