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drm/exynos: fimd: check whether exynos_drm_crtc_create succeed or not

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>From the commit "drm/exynos: fix the execution order in FIMD
initialization" (598285bfdce46d7c47632a2ba4b980f60be4a677), the error
checking code is removed improperly. This patch fix the regression.

Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Hyungwon Hwang 2015-04-07 22:19:43 +09:00 committed by Inki Dae
parent 643c3024a5
commit d1222842c1
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/exynos/exynos_drm_fimd.c
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@ -1018,6 +1018,8 @@ static int fimd_bind(struct device *dev, struct device *master, void *data)
ctx->crtc = exynos_drm_crtc_create(drm_dev, &exynos_plane->base,
ctx->pipe, EXYNOS_DISPLAY_TYPE_LCD,
&fimd_crtc_ops, ctx);
if (IS_ERR(ctx->crtc))
return PTR_ERR(ctx->crtc);
if (ctx->display)
exynos_drm_create_enc_conn(drm_dev, ctx->display);