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[media] soc_camera/pxa_camera: Convert to devm_ioremap_resource()

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Use the newly introduced devm_ioremap_resource() instead of
devm_request_and_ioremap() which provides more consistent error handling.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Sachin Kamat 2013-03-04 05:15:19 -03:00 committed by Mauro Carvalho Chehab
parent 2e2d612d80
commit 8efdb13543
1 changed files with 5 additions and 3 deletions
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8
drivers/media/platform/soc_camera/pxa_camera.c
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@ -15,6 +15,7 @@
#include <linux/io.h> #include <linux/io.h>
#include <linux/delay.h> #include <linux/delay.h>
#include <linux/dma-mapping.h> #include <linux/dma-mapping.h>
#include <linux/err.h>
#include <linux/errno.h> #include <linux/errno.h>
#include <linux/fs.h> #include <linux/fs.h>
#include <linux/interrupt.h> #include <linux/interrupt.h>
@ -1710,9 +1711,10 @@ static int pxa_camera_probe(struct platform_device *pdev)
/* /*
* Request the regions. * Request the regions.
*/ */
base = devm_request_and_ioremap(&pdev->dev, res); base = devm_ioremap_resource(&pdev->dev, res);
if (!base) if (IS_ERR(base))
return -ENOMEM; return PTR_ERR(base);
pcdev->irq = irq; pcdev->irq = irq;
pcdev->base = base; pcdev->base = base;