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Commit af8cd946 authored by Sachin Kamat's avatar Sachin Kamat Committed by Inki Dae
Browse files

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: default avatarSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
parent df257a8d

drivers/gpu/drm/exynos/exynos_drm_rotator.c

+1 −3
Original line number Diff line number Diff line
@@ -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);