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Commit bfb6ed26 authored by Sachin Kamat's avatar Sachin Kamat Committed by Inki Dae
Browse files

drm/exynos: Use devm_kzalloc in exynos_drm_ipp.c 



devm_kzalloc makes the code simpler by eliminating the need for
explicit freeing.

Signed-off-by: default avatarSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
parent 1dcfe238

drivers/gpu/drm/exynos/exynos_drm_ipp.c

+2 −7
Original line number Diff line number Diff line
@@ -1890,7 +1890,7 @@ static int __devinit ipp_probe(struct platform_device *pdev) 
	struct exynos_drm_subdrv *subdrv;

	int ret;



	ctx = kzalloc(sizeof(*ctx), GFP_KERNEL);

	ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL);

	if (!ctx)

		return -ENOMEM;
@@ -1911,8 +1911,7 @@ static int __devinit ipp_probe(struct platform_device *pdev) 
	ctx->event_workq = create_singlethread_workqueue("ipp_event");

	if (!ctx->event_workq) {

		dev_err(dev, "failed to create event workqueue\n");

		ret = -EINVAL;

		goto err_clear;

		return -EINVAL;

	}



	/*
@@ -1953,8 +1952,6 @@ static int __devinit ipp_probe(struct platform_device *pdev) 
	destroy_workqueue(ctx->cmd_workq);

err_event_workq:

	destroy_workqueue(ctx->event_workq);

err_clear:

	kfree(ctx);

	return ret;

}
@@ -1980,8 +1977,6 @@ static int __devexit ipp_remove(struct platform_device *pdev) 
	destroy_workqueue(ctx->cmd_workq);

	destroy_workqueue(ctx->event_workq);



	kfree(ctx);



	return 0;

}