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drm/exynos: Remove redundant NULL check in exynos_drm_rotator.c 

devm_request_and_ioremap API checks for NULL. Hence explicit
NULL check is not necessary. Saves some code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Sachin Kamat 2012-12-24 14:03:47 +05:30 committed by Inki Dae
parent 6eac74d1b1
commit df257a8db4
1 changed files with 0 additions and 5 deletions
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5
drivers/gpu/drm/exynos/exynos_drm_rotator.c
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@ -656,11 +656,6 @@ static int __devinit rotator_probe(struct platform_device *pdev)
platform_get_device_id(pdev)->driver_data;
rot->regs_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!rot->regs_res) {
dev_err(dev, "failed to find registers\n");
return -ENOENT;
}
rot->regs = devm_request_and_ioremap(dev, rot->regs_res);
if (!rot->regs) {
dev_err(dev, "failed to map register\n");