diff options
| author | Thierry Reding <thierry.reding@avionic-design.de> | 2013-01-21 11:09:23 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-22 11:41:58 -0800 |
| commit | bc3bad166ca6b9683e7990a028073860954e67fc (patch) | |
| tree | b9ea09818dd34ee2e9720e04fe14d4d6038ae0d7 /drivers/video/omap2/vrfb.c | |
| parent | 148e11349b0c9c7199fd3096254bd3ea16d59a05 (diff) | |
| download | op-kernel-dev-bc3bad166ca6b9683e7990a028073860954e67fc.zip op-kernel-dev-bc3bad166ca6b9683e7990a028073860954e67fc.tar.gz | |
video: Convert to devm_ioremap_resource()
Convert all uses of devm_request_and_ioremap() to the newly introduced
devm_ioremap_resource() which provides more consistent error handling.
devm_ioremap_resource() provides its own error messages so all explicit
error messages can be removed from the failure code paths.
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Acked-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/video/omap2/vrfb.c')
| -rw-r--r-- | drivers/video/omap2/vrfb.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/video/omap2/vrfb.c b/drivers/video/omap2/vrfb.c index 5d8fdac..10560ef 100644 --- a/drivers/video/omap2/vrfb.c +++ b/drivers/video/omap2/vrfb.c @@ -20,6 +20,7 @@ /*#define DEBUG*/ +#include <linux/err.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/ioport.h> @@ -357,11 +358,9 @@ static int __init vrfb_probe(struct platform_device *pdev) return -EINVAL; } - vrfb_base = devm_request_and_ioremap(&pdev->dev, mem); - if (!vrfb_base) { - dev_err(&pdev->dev, "can't ioremap vrfb memory\n"); - return -ENOMEM; - } + vrfb_base = devm_ioremap_resource(&pdev->dev, mem); + if (IS_ERR(vrfb_base)) + return PTR_ERR(vrfb_base); num_ctxs = pdev->num_resources - 1; |
