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/exynos | |
| parent | usb: Convert to devm_ioremap_resource() (diff) | |
| download | linux-dev-bc3bad166ca6b9683e7990a028073860954e67fc.tar.xz linux-dev-bc3bad166ca6b9683e7990a028073860954e67fc.zip | |
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/exynos')
| -rw-r--r-- | drivers/video/exynos/exynos_dp_core.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/video/exynos/exynos_dp_core.c b/drivers/video/exynos/exynos_dp_core.c index 4ef18e2e90cc..7aae0bf3b372 100644 --- a/drivers/video/exynos/exynos_dp_core.c +++ b/drivers/video/exynos/exynos_dp_core.c @@ -1076,11 +1076,9 @@ static int exynos_dp_probe(struct platform_device *pdev) res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - dp->reg_base = devm_request_and_ioremap(&pdev->dev, res); - if (!dp->reg_base) { - dev_err(&pdev->dev, "failed to ioremap\n"); - return -ENOMEM; - } + dp->reg_base = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(dp->reg_base)) + return PTR_ERR(dp->reg_base); dp->irq = platform_get_irq(pdev, 0); if (dp->irq == -ENXIO) { |