This eliminates the need for explicit clk_put and makes the
cleanup and exit path code simpler.
Cc: Eunchul Kim <chulspro....@samsung.com>
Signed-off-by: Sachin Kamat <sachin.ka...@linaro.org>
---
drivers/gpu/drm/exynos/exynos_drm_rotator.c | 4 +---
1 files changed, 1 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_rotator.c
b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
index 4505163..484c6bd 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_rotator.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
@@ -674,7 +674,7 @@ static int __devinit rotator_probe(struct platform_device
*pdev)
return ret;
}
- rot->clock = clk_get(dev, "rotator");
+ rot->clock = devm_clk_get(dev, "rotator");
if (IS_ERR_OR_NULL(rot->clock)) {
dev_err(dev, "failed to get clock\n");
ret = PTR_ERR(rot->clock);
@@ -712,7 +712,6 @@ static int __devinit rotator_probe(struct platform_device
*pdev)
err_ippdrv_register:
devm_kfree(dev, ippdrv->prop_list);
pm_runtime_disable(dev);
- clk_put(rot->clock);
err_clk_get:
free_irq(rot->irq, rot);
return ret;
@@ -728,7 +727,6 @@ static int __devexit rotator_remove(struct platform_device
*pdev)
exynos_drm_ippdrv_unregister(ippdrv);
pm_runtime_disable(dev);
- clk_put(rot->clock);
free_irq(rot->irq, rot);
--
1.7.4.1
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