* [PATCH RESEND 1/9] pwm: ab8500: Remove unnecessary OOM messages
2014-04-23 9:38 [PATCH RESEND 0/9] pwm: Remove unnecessary OOM messages Jingoo Han
@ 2014-04-23 9:39 ` Jingoo Han
2014-04-23 9:39 ` [PATCH RESEND 2/9] pwm: i.MX: " Jingoo Han
` (8 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: Jingoo Han @ 2014-04-23 9:39 UTC (permalink / raw)
To: 'Thierry Reding'; +Cc: linux-pwm, 'Jingoo Han'
The site-specific OOM messages are unnecessary, because they
duplicate the MM subsystem generic OOM message.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
drivers/pwm/pwm-ab8500.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/pwm/pwm-ab8500.c b/drivers/pwm/pwm-ab8500.c
index 1d07a6f..9d53e8e 100644
--- a/drivers/pwm/pwm-ab8500.c
+++ b/drivers/pwm/pwm-ab8500.c
@@ -101,10 +101,8 @@ static int ab8500_pwm_probe(struct platform_device *pdev)
* device which is required for ab8500 read and write
*/
ab8500 = devm_kzalloc(&pdev->dev, sizeof(*ab8500), GFP_KERNEL);
- if (ab8500 == NULL) {
- dev_err(&pdev->dev, "failed to allocate memory\n");
+ if (ab8500 == NULL)
return -ENOMEM;
- }
ab8500->chip.dev = &pdev->dev;
ab8500->chip.ops = &ab8500_pwm_ops;
--
1.7.10.4
^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH RESEND 2/9] pwm: i.MX: Remove unnecessary OOM messages
2014-04-23 9:38 [PATCH RESEND 0/9] pwm: Remove unnecessary OOM messages Jingoo Han
2014-04-23 9:39 ` [PATCH RESEND 1/9] pwm: ab8500: " Jingoo Han
@ 2014-04-23 9:39 ` Jingoo Han
2014-04-23 9:40 ` [PATCH RESEND 3/9] pwm: pxa: " Jingoo Han
` (7 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: Jingoo Han @ 2014-04-23 9:39 UTC (permalink / raw)
To: 'Thierry Reding'; +Cc: linux-pwm, 'Jingoo Han'
The site-specific OOM messages are unnecessary, because they
duplicate the MM subsystem generic OOM message.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
drivers/pwm/pwm-imx.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/pwm/pwm-imx.c b/drivers/pwm/pwm-imx.c
index cc47733..d797c7b 100644
--- a/drivers/pwm/pwm-imx.c
+++ b/drivers/pwm/pwm-imx.c
@@ -241,10 +241,8 @@ static int imx_pwm_probe(struct platform_device *pdev)
return -ENODEV;
imx = devm_kzalloc(&pdev->dev, sizeof(*imx), GFP_KERNEL);
- if (imx == NULL) {
- dev_err(&pdev->dev, "failed to allocate memory\n");
+ if (imx == NULL)
return -ENOMEM;
- }
imx->clk_per = devm_clk_get(&pdev->dev, "per");
if (IS_ERR(imx->clk_per)) {
--
1.7.10.4
^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH RESEND 3/9] pwm: pxa: Remove unnecessary OOM messages
2014-04-23 9:38 [PATCH RESEND 0/9] pwm: Remove unnecessary OOM messages Jingoo Han
2014-04-23 9:39 ` [PATCH RESEND 1/9] pwm: ab8500: " Jingoo Han
2014-04-23 9:39 ` [PATCH RESEND 2/9] pwm: i.MX: " Jingoo Han
@ 2014-04-23 9:40 ` Jingoo Han
2014-04-23 9:40 ` [PATCH RESEND 4/9] pwm: renesas-tpu: " Jingoo Han
` (6 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: Jingoo Han @ 2014-04-23 9:40 UTC (permalink / raw)
To: 'Thierry Reding'; +Cc: linux-pwm, 'Jingoo Han'
The site-specific OOM messages are unnecessary, because they
duplicate the MM subsystem generic OOM message.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
drivers/pwm/pwm-pxa.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/pwm/pwm-pxa.c b/drivers/pwm/pwm-pxa.c
index cd356d8..0b312ec 100644
--- a/drivers/pwm/pwm-pxa.c
+++ b/drivers/pwm/pwm-pxa.c
@@ -179,10 +179,8 @@ static int pwm_probe(struct platform_device *pdev)
return -EINVAL;
pwm = devm_kzalloc(&pdev->dev, sizeof(*pwm), GFP_KERNEL);
- if (pwm == NULL) {
- dev_err(&pdev->dev, "failed to allocate memory\n");
+ if (pwm == NULL)
return -ENOMEM;
- }
pwm->clk = devm_clk_get(&pdev->dev, NULL);
if (IS_ERR(pwm->clk))
--
1.7.10.4
^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH RESEND 4/9] pwm: renesas-tpu: Remove unnecessary OOM messages
2014-04-23 9:38 [PATCH RESEND 0/9] pwm: Remove unnecessary OOM messages Jingoo Han
` (2 preceding siblings ...)
2014-04-23 9:40 ` [PATCH RESEND 3/9] pwm: pxa: " Jingoo Han
@ 2014-04-23 9:40 ` Jingoo Han
2014-04-23 9:40 ` [PATCH RESEND 5/9] pwm: spear: " Jingoo Han
` (5 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: Jingoo Han @ 2014-04-23 9:40 UTC (permalink / raw)
To: 'Thierry Reding'; +Cc: linux-pwm, 'Jingoo Han'
The site-specific OOM messages are unnecessary, because they
duplicate the MM subsystem generic OOM message.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
drivers/pwm/pwm-renesas-tpu.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/pwm/pwm-renesas-tpu.c b/drivers/pwm/pwm-renesas-tpu.c
index aff6ba9..cc13ff4 100644
--- a/drivers/pwm/pwm-renesas-tpu.c
+++ b/drivers/pwm/pwm-renesas-tpu.c
@@ -405,10 +405,8 @@ static int tpu_probe(struct platform_device *pdev)
int ret;
tpu = devm_kzalloc(&pdev->dev, sizeof(*tpu), GFP_KERNEL);
- if (tpu == NULL) {
- dev_err(&pdev->dev, "failed to allocate driver data\n");
+ if (tpu == NULL)
return -ENOMEM;
- }
spin_lock_init(&tpu->lock);
tpu->pdev = pdev;
--
1.7.10.4
^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH RESEND 5/9] pwm: spear: Remove unnecessary OOM messages
2014-04-23 9:38 [PATCH RESEND 0/9] pwm: Remove unnecessary OOM messages Jingoo Han
` (3 preceding siblings ...)
2014-04-23 9:40 ` [PATCH RESEND 4/9] pwm: renesas-tpu: " Jingoo Han
@ 2014-04-23 9:40 ` Jingoo Han
2014-04-23 9:41 ` [PATCH RESEND 6/9] pwm: tegra: " Jingoo Han
` (4 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: Jingoo Han @ 2014-04-23 9:40 UTC (permalink / raw)
To: 'Thierry Reding'; +Cc: linux-pwm, 'Jingoo Han'
The site-specific OOM messages are unnecessary, because they
duplicate the MM subsystem generic OOM message.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
drivers/pwm/pwm-spear.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/pwm/pwm-spear.c b/drivers/pwm/pwm-spear.c
index cb2d4f0..2daf3a1 100644
--- a/drivers/pwm/pwm-spear.c
+++ b/drivers/pwm/pwm-spear.c
@@ -179,10 +179,8 @@ static int spear_pwm_probe(struct platform_device *pdev)
u32 val;
pc = devm_kzalloc(&pdev->dev, sizeof(*pc), GFP_KERNEL);
- if (!pc) {
- dev_err(&pdev->dev, "failed to allocate memory\n");
+ if (!pc)
return -ENOMEM;
- }
r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
pc->mmio_base = devm_ioremap_resource(&pdev->dev, r);
--
1.7.10.4
^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH RESEND 6/9] pwm: tegra: Remove unnecessary OOM messages
2014-04-23 9:38 [PATCH RESEND 0/9] pwm: Remove unnecessary OOM messages Jingoo Han
` (4 preceding siblings ...)
2014-04-23 9:40 ` [PATCH RESEND 5/9] pwm: spear: " Jingoo Han
@ 2014-04-23 9:41 ` Jingoo Han
2014-04-23 9:41 ` [PATCH RESEND 7/9] pwm: pwm-tiecap: " Jingoo Han
` (3 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: Jingoo Han @ 2014-04-23 9:41 UTC (permalink / raw)
To: 'Thierry Reding'; +Cc: linux-pwm, 'Jingoo Han'
The site-specific OOM messages are unnecessary, because they
duplicate the MM subsystem generic OOM message.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
drivers/pwm/pwm-tegra.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/pwm/pwm-tegra.c b/drivers/pwm/pwm-tegra.c
index 74298c5..61d86b9 100644
--- a/drivers/pwm/pwm-tegra.c
+++ b/drivers/pwm/pwm-tegra.c
@@ -173,10 +173,8 @@ static int tegra_pwm_probe(struct platform_device *pdev)
int ret;
pwm = devm_kzalloc(&pdev->dev, sizeof(*pwm), GFP_KERNEL);
- if (!pwm) {
- dev_err(&pdev->dev, "failed to allocate memory\n");
+ if (!pwm)
return -ENOMEM;
- }
pwm->dev = &pdev->dev;
--
1.7.10.4
^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH RESEND 7/9] pwm: pwm-tiecap: Remove unnecessary OOM messages
2014-04-23 9:38 [PATCH RESEND 0/9] pwm: Remove unnecessary OOM messages Jingoo Han
` (5 preceding siblings ...)
2014-04-23 9:41 ` [PATCH RESEND 6/9] pwm: tegra: " Jingoo Han
@ 2014-04-23 9:41 ` Jingoo Han
2014-04-23 9:41 ` [PATCH RESEND 8/9] pwm: tiehrpwm: " Jingoo Han
` (2 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: Jingoo Han @ 2014-04-23 9:41 UTC (permalink / raw)
To: 'Thierry Reding'; +Cc: linux-pwm, 'Jingoo Han'
The site-specific OOM messages are unnecessary, because they
duplicate the MM subsystem generic OOM message.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
drivers/pwm/pwm-tiecap.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/pwm/pwm-tiecap.c b/drivers/pwm/pwm-tiecap.c
index 032092c..74efbe7 100644
--- a/drivers/pwm/pwm-tiecap.c
+++ b/drivers/pwm/pwm-tiecap.c
@@ -209,10 +209,8 @@ static int ecap_pwm_probe(struct platform_device *pdev)
u16 status;
pc = devm_kzalloc(&pdev->dev, sizeof(*pc), GFP_KERNEL);
- if (!pc) {
- dev_err(&pdev->dev, "failed to allocate memory\n");
+ if (!pc)
return -ENOMEM;
- }
clk = devm_clk_get(&pdev->dev, "fck");
if (IS_ERR(clk)) {
--
1.7.10.4
^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH RESEND 8/9] pwm: tiehrpwm: Remove unnecessary OOM messages
2014-04-23 9:38 [PATCH RESEND 0/9] pwm: Remove unnecessary OOM messages Jingoo Han
` (6 preceding siblings ...)
2014-04-23 9:41 ` [PATCH RESEND 7/9] pwm: pwm-tiecap: " Jingoo Han
@ 2014-04-23 9:41 ` Jingoo Han
2014-04-23 9:42 ` [PATCH RESEND 9/9] pwm: vt8500: " Jingoo Han
2014-04-28 11:42 ` [PATCH RESEND 0/9] pwm: " Thierry Reding
9 siblings, 0 replies; 11+ messages in thread
From: Jingoo Han @ 2014-04-23 9:41 UTC (permalink / raw)
To: 'Thierry Reding'; +Cc: linux-pwm, 'Jingoo Han'
The site-specific OOM messages are unnecessary, because they
duplicate the MM subsystem generic OOM message.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
drivers/pwm/pwm-tiehrpwm.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/pwm/pwm-tiehrpwm.c b/drivers/pwm/pwm-tiehrpwm.c
index aee4471..3a31c08 100644
--- a/drivers/pwm/pwm-tiehrpwm.c
+++ b/drivers/pwm/pwm-tiehrpwm.c
@@ -440,10 +440,8 @@ static int ehrpwm_pwm_probe(struct platform_device *pdev)
u16 status;
pc = devm_kzalloc(&pdev->dev, sizeof(*pc), GFP_KERNEL);
- if (!pc) {
- dev_err(&pdev->dev, "failed to allocate memory\n");
+ if (!pc)
return -ENOMEM;
- }
clk = devm_clk_get(&pdev->dev, "fck");
if (IS_ERR(clk)) {
--
1.7.10.4
^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH RESEND 9/9] pwm: vt8500: Remove unnecessary OOM messages
2014-04-23 9:38 [PATCH RESEND 0/9] pwm: Remove unnecessary OOM messages Jingoo Han
` (7 preceding siblings ...)
2014-04-23 9:41 ` [PATCH RESEND 8/9] pwm: tiehrpwm: " Jingoo Han
@ 2014-04-23 9:42 ` Jingoo Han
2014-04-28 11:42 ` [PATCH RESEND 0/9] pwm: " Thierry Reding
9 siblings, 0 replies; 11+ messages in thread
From: Jingoo Han @ 2014-04-23 9:42 UTC (permalink / raw)
To: 'Thierry Reding'; +Cc: linux-pwm, 'Jingoo Han'
The site-specific OOM messages are unnecessary, because they
duplicate the MM subsystem generic OOM message.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
drivers/pwm/pwm-vt8500.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/pwm/pwm-vt8500.c b/drivers/pwm/pwm-vt8500.c
index 323125a..652e6b5 100644
--- a/drivers/pwm/pwm-vt8500.c
+++ b/drivers/pwm/pwm-vt8500.c
@@ -211,10 +211,8 @@ static int vt8500_pwm_probe(struct platform_device *pdev)
}
chip = devm_kzalloc(&pdev->dev, sizeof(*chip), GFP_KERNEL);
- if (chip == NULL) {
- dev_err(&pdev->dev, "failed to allocate memory\n");
+ if (chip == NULL)
return -ENOMEM;
- }
chip->chip.dev = &pdev->dev;
chip->chip.ops = &vt8500_pwm_ops;
--
1.7.10.4
^ permalink raw reply related [flat|nested] 11+ messages in thread* Re: [PATCH RESEND 0/9] pwm: Remove unnecessary OOM messages
2014-04-23 9:38 [PATCH RESEND 0/9] pwm: Remove unnecessary OOM messages Jingoo Han
` (8 preceding siblings ...)
2014-04-23 9:42 ` [PATCH RESEND 9/9] pwm: vt8500: " Jingoo Han
@ 2014-04-28 11:42 ` Thierry Reding
9 siblings, 0 replies; 11+ messages in thread
From: Thierry Reding @ 2014-04-28 11:42 UTC (permalink / raw)
To: Jingoo Han; +Cc: linux-pwm
[-- Attachment #1: Type: text/plain, Size: 1488 bytes --]
On Wed, Apr 23, 2014 at 06:38:09PM +0900, Jingoo Han wrote:
> The site-specific OOM messages are unnecessary, because they
> duplicate the MM subsystem generic OOM message. For example,
> k.alloc and v.alloc failures use dump_stack().
>
> These patches were expected to be applied to 3.15-rc1. [1]
> However, it is not merged yet, so I resend these patches
> based on 3.15-rc2.
>
> [1] http://www.spinics.net/lists/linux-pwm/msg00976.html
>
> Jingoo Han (9):
> pwm: ab8500: Remove unnecessary OOM messages
> pwm: i.MX: Remove unnecessary OOM messages
> pwm: pxa: Remove unnecessary OOM messages
> pwm: renesas-tpu: Remove unnecessary OOM messages
> pwm: spear: Remove unnecessary OOM messages
> pwm: tegra: Remove unnecessary OOM messages
> pwm: pwm-tiecap: Remove unnecessary OOM messages
> pwm: tiehrpwm: Remove unnecessary OOM messages
> pwm: vt8500: Remove unnecessary OOM messages
>
> ---
> drivers/pwm/pwm-ab8500.c | 4 +---
> drivers/pwm/pwm-imx.c | 4 +---
> drivers/pwm/pwm-pxa.c | 4 +---
> drivers/pwm/pwm-renesas-tpu.c | 4 +---
> drivers/pwm/pwm-spear.c | 4 +---
> drivers/pwm/pwm-tegra.c | 4 +---
> drivers/pwm/pwm-tiecap.c | 4 +---
> drivers/pwm/pwm-tiehrpwm.c | 4 +---
> drivers/pwm/pwm-vt8500.c | 4 +---
> 9 files changed, 9 insertions(+), 27 deletions(-)
All 9 patches applied, thanks.
Thierry
[-- Attachment #2: Type: application/pgp-signature, Size: 836 bytes --]
^ permalink raw reply [flat|nested] 11+ messages in thread