commit dc625537f7d4301a7e3f6a8476bd624b09508488
author Sachin Kamat <sachin.kamat@linaro.org> Fri Nov 23 09:11:58 2012 +0530
committer Inki Dae <inki.dae@samsung.com> Wed Dec 05 14:39:21 2012 +0900
tree 70d096cca763584a1b8849ca99e57ff47bfb21c4
parent 640631d04cd2cfbb4792d6a8fc5fcab14ee273a5

drm/exynos: Use devm_clk_get in exynos_drm_g2d.c

devm_clk_get is device managed and makes error handling and exit code
simpler.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

drivers/gpu/drm/exynos/exynos_drm_g2d.c

diff --git a/drivers/gpu/drm/exynos/exynos_drm_g2d.c b/drivers/gpu/drm/exynos/exynos_drm_g2d.c
index a9002ad..c1054cb 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_g2d.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_g2d.c
@@ -1125,7 +1125,7 @@
 	mutex_init(&g2d->cmdlist_mutex);
 	mutex_init(&g2d->runqueue_mutex);
 
-	g2d->gate_clk = clk_get(dev, "fimg2d");
+	g2d->gate_clk = devm_clk_get(dev, "fimg2d");
 	if (IS_ERR(g2d->gate_clk)) {
 		dev_err(dev, "failed to get gate clock\n");
 		ret = PTR_ERR(g2d->gate_clk);
@@ -1181,7 +1181,6 @@
 
 err_put_clk:
 	pm_runtime_disable(dev);
-	clk_put(g2d->gate_clk);
 err_destroy_workqueue:
 	destroy_workqueue(g2d->g2d_workq);
 err_destroy_slab:
@@ -1202,7 +1201,6 @@
 	}
 
 	pm_runtime_disable(&pdev->dev);
-	clk_put(g2d->gate_clk);
 
 	g2d_fini_cmdlist(g2d);
 	destroy_workqueue(g2d->g2d_workq);