From af8cd946136a1c1e9614ac9f9fc78e58654582ac Mon Sep 17 00:00:00 2001 From: Sachin Kamat Date: Mon, 24 Dec 2012 14:03:48 +0530 Subject: [PATCH] drm/exynos: Use devm_clk_get in exynos_drm_rotator.c This eliminates the need for explicit clk_put and makes the cleanup and exit path code simpler. Signed-off-by: Sachin Kamat Signed-off-by: Inki Dae --- drivers/gpu/drm/exynos/exynos_drm_rotator.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/gpu/drm/exynos/exynos_drm_rotator.c b/drivers/gpu/drm/exynos/exynos_drm_rotator.c index 77bd6fd8..cc553a6 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_rotator.c +++ b/drivers/gpu/drm/exynos/exynos_drm_rotator.c @@ -675,7 +675,7 @@ 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); @@ -713,7 +713,6 @@ 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; @@ -729,7 +728,6 @@ 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); -- 2.7.4