diff mbox

[01/10] drm/exynos: Use devm_kzalloc in exynos_drm_ipp.c

Message ID 1356338031-23674-2-git-send-email-sachin.kamat@linaro.org
State Accepted
Headers show

Commit Message

Sachin Kamat Dec. 24, 2012, 8:33 a.m. UTC 
devm_kzalloc makes the code simpler by eliminating the need for
explicit freeing.

Cc: Eunchul Kim <chulspro.kim@samsung.com>
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
---
 drivers/gpu/drm/exynos/exynos_drm_ipp.c |    9 ++-------
 1 files changed, 2 insertions(+), 7 deletions(-)
diff mbox

Patch

diff --git a/drivers/gpu/drm/exynos/exynos_drm_ipp.c b/drivers/gpu/drm/exynos/exynos_drm_ipp.c
index 49eebe9..441b719 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_ipp.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_ipp.c
@@ -1895,7 +1895,7 @@  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;
 
@@ -1916,8 +1916,7 @@  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;
 	}
 
 	/*
@@ -1958,8 +1957,6 @@  err_cmd_workq:
 	destroy_workqueue(ctx->cmd_workq);
 err_event_workq:
 	destroy_workqueue(ctx->event_workq);
-err_clear:
-	kfree(ctx);
 	return ret;
 }
 
@@ -1985,8 +1982,6 @@  static int __devexit ipp_remove(struct platform_device *pdev)
 	destroy_workqueue(ctx->cmd_workq);
 	destroy_workqueue(ctx->event_workq);
 
-	kfree(ctx);
-
 	return 0;
 }