Re: [PATCH] drm/exynos: fimd: check whether exynos_drm_crtc_create succeed or not

From: Inki Dae <inki.dae@samsung.com>
To: Hyungwon Hwang <human.hwang@samsung.com>
Cc: cw00.choi@samsung.com, sw0312.kim@samsung.com,
	dri-devel@lists.freedesktop.org
Subject: Re: [PATCH] drm/exynos: fimd: check whether exynos_drm_crtc_create succeed or not
Date: Tue, 07 Apr 2015 22:32:31 +0900	[thread overview]
Message-ID: <5523DC6F.4030503@samsung.com> (raw)
In-Reply-To: <1427861696-4961-1-git-send-email-human.hwang@samsung.com>

On 2015년 04월 01일 13:14, Hyungwon Hwang wrote:
>>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.

Applied.

Thanks,
Inki Dae

> 
> Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
> ---
>  drivers/gpu/drm/exynos/exynos_drm_fimd.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
> index 31dfa80..15cee94 100644
> --- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
> +++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
> @@ -1060,6 +1060,8 @@ static int fimd_bind(struct device *dev, struct device *master, void *data)
>  	ctx->crtc = exynos_drm_crtc_create(drm_dev, 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);
> 

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