[PATCH 2/2] drm/exynos: initialize the buf_num in vp_video_buffer

[Inki Dae]

Applied.

Thanks,
Inki Dae

2013/7/1 Seung-Woo Kim <sw0312.kim at samsung.com>:
> From: YoungJun Cho <yj44.cho at samsung.com>
>
> The buf_num in vp_video_buffer() should be 1 or 2, but it is not
> initialized, and only set to 2 in NV12M or NV12MT cases.
> So this patch initializes the buf_num with 1 as default.
>
> Signed-off-by: YoungJun Cho <yj44.cho at samsung.com>
> Signed-off-by: Seung-Woo Kim <sw0312.kim at samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park at samsung.com>
> ---
>  drivers/gpu/drm/exynos/exynos_mixer.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c
> index b1280b4..42ffb71 100644
> --- a/drivers/gpu/drm/exynos/exynos_mixer.c
> +++ b/drivers/gpu/drm/exynos/exynos_mixer.c
> @@ -379,7 +379,7 @@ static void vp_video_buffer(struct mixer_context *ctx, int win)
>         unsigned long flags;
>         struct hdmi_win_data *win_data;
>         unsigned int x_ratio, y_ratio;
> -       unsigned int buf_num;
> +       unsigned int buf_num = 1;
>         dma_addr_t luma_addr[2], chroma_addr[2];
>         bool tiled_mode = false;
>         bool crcb_mode = false;
> --
> 1.7.9.5
>
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