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authorSachin Kamat <sachin.kamat@linaro.org>2012-12-24 14:03:42 +0530
committerInki Dae <inki.dae@samsung.com>2013-01-04 15:54:34 +0900
commitbfb6ed26008b47c5b2b4df073a45627f31f12966 (patch)
tree4a9a570c657c4d3a4599bfaac8bda59c6113e269 /drivers/gpu
parent1dcfe2382af35ebd685668d96b4fccd953e75ffc (diff)
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: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_ipp.c9
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_ipp.c b/drivers/gpu/drm/exynos/exynos_drm_ipp.c
index 63bcf92c47d0..e7a860fb7487 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_ipp.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_ipp.c
@@ -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 @@ err_cmd_workq:
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;
}

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