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drm/exynos: Use devm_kzalloc in exynos_drm_hdmi.c file 

devm_kzalloc is a device managed function and makes freeing and error
handling simpler.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
This commit is contained in:
Sachin Kamat 2012-08-06 12:16:19 +05:30 committed by Inki Dae
parent 59848db505
commit ae18294018
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/drm/exynos/exynos_drm_hdmi.c
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@ -345,7 +345,7 @@ static int __devinit exynos_drm_hdmi_probe(struct platform_device *pdev)
DRM_DEBUG_KMS("%s\n", __FILE__); DRM_DEBUG_KMS("%s\n", __FILE__);
ctx = kzalloc(sizeof(*ctx), GFP_KERNEL); ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL);
if (!ctx) { if (!ctx) {
DRM_LOG_KMS("failed to alloc common hdmi context.\n"); DRM_LOG_KMS("failed to alloc common hdmi context.\n");
return -ENOMEM; return -ENOMEM;
@ -371,7 +371,6 @@ static int __devexit exynos_drm_hdmi_remove(struct platform_device *pdev)
DRM_DEBUG_KMS("%s\n", __FILE__); DRM_DEBUG_KMS("%s\n", __FILE__);
exynos_drm_subdrv_unregister(&ctx->subdrv); exynos_drm_subdrv_unregister(&ctx->subdrv);
kfree(ctx);
return 0; return 0;
} }