[PATCH 1/5] drm/exynos: Use devm_clk_get in exynos_drm_fimd.c

[Sachin Kamat]

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

Signed-off-by: Sachin Kamat <sachin.kamat at linaro.org>
---
 drivers/gpu/drm/exynos/exynos_drm_fimd.c |    9 ++-------
 1 files changed, 2 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
index ad04edd..57851cc 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
@@ -846,14 +846,14 @@ static int __devinit fimd_probe(struct platform_device *pdev)
 	if (!ctx)
 		return -ENOMEM;
 
-	ctx->bus_clk = clk_get(dev, "fimd");
+	ctx->bus_clk = devm_clk_get(dev, "fimd");
 	if (IS_ERR(ctx->bus_clk)) {
 		dev_err(dev, "failed to get bus clock\n");
 		ret = PTR_ERR(ctx->bus_clk);
 		goto err_clk_get;
 	}
 
-	ctx->lcd_clk = clk_get(dev, "sclk_fimd");
+	ctx->lcd_clk = devm_clk_get(dev, "sclk_fimd");
 	if (IS_ERR(ctx->lcd_clk)) {
 		dev_err(dev, "failed to get lcd clock\n");
 		ret = PTR_ERR(ctx->lcd_clk);
@@ -918,11 +918,9 @@ static int __devinit fimd_probe(struct platform_device *pdev)
 
 err_clk:
 	clk_disable(ctx->lcd_clk);
-	clk_put(ctx->lcd_clk);
 
 err_bus_clk:
 	clk_disable(ctx->bus_clk);
-	clk_put(ctx->bus_clk);
 
 err_clk_get:
 	return ret;
@@ -949,9 +947,6 @@ static int __devexit fimd_remove(struct platform_device *pdev)
 out:
 	pm_runtime_disable(dev);
 
-	clk_put(ctx->lcd_clk);
-	clk_put(ctx->bus_clk);
-
 	return 0;
 }
 
-- 
1.7.4.1