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* [PATCH] video: s3c-fb: return proper error if clk_get fails
@ 2011-02-11  8:51 Axel Lin
  2011-02-14  0:19 ` Kyungmin Park
  0 siblings, 1 reply; 2+ messages in thread
From: Axel Lin @ 2011-02-11  8:51 UTC (permalink / raw)
  To: linux-kernel; +Cc: Kyungmin Park, Ben Dooks, Paul Mundt, linux-fbdev

Return PTR_ERR(sfb->bus_clk) instead of 0 if clk_get fails.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
---
 drivers/video/s3c-fb.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/video/s3c-fb.c b/drivers/video/s3c-fb.c
index 83ce9a0..6817d18 100644
--- a/drivers/video/s3c-fb.c
+++ b/drivers/video/s3c-fb.c
@@ -1340,6 +1340,7 @@ static int __devinit s3c_fb_probe(struct platform_device *pdev)
 	sfb->bus_clk = clk_get(dev, "lcd");
 	if (IS_ERR(sfb->bus_clk)) {
 		dev_err(dev, "failed to get bus clock\n");
+		ret = PTR_ERR(sfb->bus_clk);
 		goto err_sfb;
 	}
 
-- 
1.7.2




^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: [PATCH] video: s3c-fb: return proper error if clk_get fails
  2011-02-11  8:51 [PATCH] video: s3c-fb: return proper error if clk_get fails Axel Lin
@ 2011-02-14  0:19 ` Kyungmin Park
  0 siblings, 0 replies; 2+ messages in thread
From: Kyungmin Park @ 2011-02-14  0:19 UTC (permalink / raw)
  To: Axel Lin; +Cc: linux-kernel, Ben Dooks, Paul Mundt, linux-fbdev

Acked-by: Kyungmin Park <kyungmin.park@samsung.com>

On Fri, Feb 11, 2011 at 5:51 PM, Axel Lin <axel.lin@gmail.com> wrote:
> Return PTR_ERR(sfb->bus_clk) instead of 0 if clk_get fails.
>
> Signed-off-by: Axel Lin <axel.lin@gmail.com>
> ---
>  drivers/video/s3c-fb.c |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/video/s3c-fb.c b/drivers/video/s3c-fb.c
> index 83ce9a0..6817d18 100644
> --- a/drivers/video/s3c-fb.c
> +++ b/drivers/video/s3c-fb.c
> @@ -1340,6 +1340,7 @@ static int __devinit s3c_fb_probe(struct platform_device *pdev)
>        sfb->bus_clk = clk_get(dev, "lcd");
>        if (IS_ERR(sfb->bus_clk)) {
>                dev_err(dev, "failed to get bus clock\n");
> +               ret = PTR_ERR(sfb->bus_clk);
>                goto err_sfb;
>        }
>
> --
> 1.7.2
>
>
>
> --
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^ permalink raw reply	[flat|nested] 2+ messages in thread

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2011-02-11  8:51 [PATCH] video: s3c-fb: return proper error if clk_get fails Axel Lin
2011-02-14  0:19 ` Kyungmin Park

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