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SubjectRe: [PATCH] omapdrm/dss/dsi.c:modify 'u32'->'int'
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Hi,

On 17/03/2021 11:48, ChunyouTang wrote:
> From: tangchunyou <tangchunyou@yulong.com>
>
> 1.the type of mipi_dsi_create_packet id int
> 2.u32 can not < 0
>
> Signed-off-by: tangchunyou <tangchunyou@yulong.com>
> ---
> drivers/gpu/drm/omapdrm/dss/dsi.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/omapdrm/dss/dsi.c b/drivers/gpu/drm/omapdrm/dss/dsi.c
> index 8e11612..11c502d 100644
> --- a/drivers/gpu/drm/omapdrm/dss/dsi.c
> +++ b/drivers/gpu/drm/omapdrm/dss/dsi.c
> @@ -2149,7 +2149,7 @@ static int dsi_vc_send_short(struct dsi_data *dsi, int vc,
> const struct mipi_dsi_msg *msg)
> {
> struct mipi_dsi_packet pkt;
> - u32 r;
> + int r;
>
> r = mipi_dsi_create_packet(&pkt, msg);
> if (r < 0)
>

I have already applies a similar patch "drm/omap: dsi: fix unsigned
expression compared with zero".

Tomi

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