[PATCH 06/10] 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.
Cc: Eunchul Kim
Signed-off-by: Sachin Kamat
---
drivers/gpu/drm/exynos/exynos_drm_rotator.c |5 -
1 files changed, 0 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_rotator.c
b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
index 0f168449..4505163 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_rotator.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
@@ -655,11 +655,6 @@ 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");
--
1.7.4.1
[PATCH 06/10] 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.
Cc: Eunchul Kim chulspro@samsung.com
Signed-off-by: Sachin Kamat sachin.ka...@linaro.org
---
drivers/gpu/drm/exynos/exynos_drm_rotator.c |5 -
1 files changed, 0 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_rotator.c
b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
index 0f168449..4505163 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_rotator.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
@@ -655,11 +655,6 @@ 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);
--
1.7.4.1
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