diff mbox

[26/34] media: mx2_camera: remove dead code in mx2_camera_add_device

Message ID 1347860103-4141-27-git-send-email-shawn.guo@linaro.org (mailing list archive)
State New, archived
Headers show

Commit Message

Shawn Guo Sept. 17, 2012, 5:34 a.m. UTC
This is a piece of code becoming dead since commit 2c9ba37 ([media]
V4L: mx2_camera: remove unsupported i.MX27 DMA mode, make EMMA
mandatory).  It should have been removed together with the commit.
Remove it now.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: linux-media@vger.kernel.org
---
 drivers/media/video/mx2_camera.c |    4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

Comments

Guennadi Liakhovetski Sept. 17, 2012, 8:18 a.m. UTC | #1
Hi Shawn

Thanks for the clean up. Would you like these patches to go via a single 
tree, presumably, arm-soc? In this case

On Mon, 17 Sep 2012, Shawn Guo wrote:

> This is a piece of code becoming dead since commit 2c9ba37 ([media]
> V4L: mx2_camera: remove unsupported i.MX27 DMA mode, make EMMA
> mandatory).  It should have been removed together with the commit.
> Remove it now.
> 
> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
> Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
> Cc: linux-media@vger.kernel.org

Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>

Thanks
Guennadi

> ---
>  drivers/media/video/mx2_camera.c |    4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/drivers/media/video/mx2_camera.c b/drivers/media/video/mx2_camera.c
> index 965427f..89c7e28 100644
> --- a/drivers/media/video/mx2_camera.c
> +++ b/drivers/media/video/mx2_camera.c
> @@ -441,11 +441,9 @@ static int mx2_camera_add_device(struct soc_camera_device *icd)
>  
>  	csicr1 = CSICR1_MCLKEN;
>  
> -	if (cpu_is_mx27()) {
> +	if (cpu_is_mx27())
>  		csicr1 |= CSICR1_PRP_IF_EN | CSICR1_FCC |
>  			CSICR1_RXFF_LEVEL(0);
> -	} else if (cpu_is_mx27())
> -		csicr1 |= CSICR1_SOF_INTEN | CSICR1_RXFF_LEVEL(2);
>  
>  	pcdev->csicr1 = csicr1;
>  	writel(pcdev->csicr1, pcdev->base_csi + CSICR1);
> -- 
> 1.7.9.5
> 

---
Guennadi Liakhovetski, Ph.D.
Freelance Open-Source Software Developer
http://www.open-technology.de/
Javier Martin Sept. 17, 2012, 1:36 p.m. UTC | #2
On 17 September 2012 10:18, Guennadi Liakhovetski <g.liakhovetski@gmx.de> wrote:
> Hi Shawn
>
> Thanks for the clean up. Would you like these patches to go via a single
> tree, presumably, arm-soc? In this case
>
> On Mon, 17 Sep 2012, Shawn Guo wrote:
>
>> This is a piece of code becoming dead since commit 2c9ba37 ([media]
>> V4L: mx2_camera: remove unsupported i.MX27 DMA mode, make EMMA
>> mandatory).  It should have been removed together with the commit.
>> Remove it now.
>>
>> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
>> Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
>> Cc: linux-media@vger.kernel.org
>
Acked-by: Javier Martin <javier.martin@vista-silicon.com>


> Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
>
> Thanks
> Guennadi
>
>> ---
>>  drivers/media/video/mx2_camera.c |    4 +---
>>  1 file changed, 1 insertion(+), 3 deletions(-)
>>
>> diff --git a/drivers/media/video/mx2_camera.c b/drivers/media/video/mx2_camera.c
>> index 965427f..89c7e28 100644
>> --- a/drivers/media/video/mx2_camera.c
>> +++ b/drivers/media/video/mx2_camera.c
>> @@ -441,11 +441,9 @@ static int mx2_camera_add_device(struct soc_camera_device *icd)
>>
>>       csicr1 = CSICR1_MCLKEN;
>>
>> -     if (cpu_is_mx27()) {
>> +     if (cpu_is_mx27())
>>               csicr1 |= CSICR1_PRP_IF_EN | CSICR1_FCC |
>>                       CSICR1_RXFF_LEVEL(0);
>> -     } else if (cpu_is_mx27())
>> -             csicr1 |= CSICR1_SOF_INTEN | CSICR1_RXFF_LEVEL(2);
>>
>>       pcdev->csicr1 = csicr1;
>>       writel(pcdev->csicr1, pcdev->base_csi + CSICR1);
>> --
>> 1.7.9.5
>>
>
> ---
> Guennadi Liakhovetski, Ph.D.
> Freelance Open-Source Software Developer
> http://www.open-technology.de/
> --
> To unsubscribe from this list: send the line "unsubscribe linux-media" in
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Shawn Guo Sept. 18, 2012, 1:49 a.m. UTC | #3
On Mon, Sep 17, 2012 at 10:18:42AM +0200, Guennadi Liakhovetski wrote:
> Hi Shawn
> 
> Thanks for the clean up. Would you like these patches to go via a single 
> tree, presumably, arm-soc? In this case
> 
Yes, to save the cross-tree dependency, I would like to have the series
go via arm-soc tree as a whole.

> On Mon, 17 Sep 2012, Shawn Guo wrote:
> 
> > This is a piece of code becoming dead since commit 2c9ba37 ([media]
> > V4L: mx2_camera: remove unsupported i.MX27 DMA mode, make EMMA
> > mandatory).  It should have been removed together with the commit.
> > Remove it now.
> > 
> > Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
> > Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
> > Cc: linux-media@vger.kernel.org
> 
> Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
> 
Thanks, Guennadi.
diff mbox

Patch

diff --git a/drivers/media/video/mx2_camera.c b/drivers/media/video/mx2_camera.c
index 965427f..89c7e28 100644
--- a/drivers/media/video/mx2_camera.c
+++ b/drivers/media/video/mx2_camera.c
@@ -441,11 +441,9 @@  static int mx2_camera_add_device(struct soc_camera_device *icd)
 
 	csicr1 = CSICR1_MCLKEN;
 
-	if (cpu_is_mx27()) {
+	if (cpu_is_mx27())
 		csicr1 |= CSICR1_PRP_IF_EN | CSICR1_FCC |
 			CSICR1_RXFF_LEVEL(0);
-	} else if (cpu_is_mx27())
-		csicr1 |= CSICR1_SOF_INTEN | CSICR1_RXFF_LEVEL(2);
 
 	pcdev->csicr1 = csicr1;
 	writel(pcdev->csicr1, pcdev->base_csi + CSICR1);