* [PATCH] omapdrm/dss/dsi.c:modify 'u32'->'int'
@ 2021-03-17 9:48 ChunyouTang
2021-03-17 11:54 ` Tomi Valkeinen
0 siblings, 1 reply; 2+ messages in thread
From: ChunyouTang @ 2021-03-17 9:48 UTC (permalink / raw)
To: tomba, airlied, daniel, sebastian.reichel, laurent.pinchart
Cc: dri-devel, linux-kernel, tangchunyou
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)
--
1.9.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] omapdrm/dss/dsi.c:modify 'u32'->'int'
2021-03-17 9:48 [PATCH] omapdrm/dss/dsi.c:modify 'u32'->'int' ChunyouTang
@ 2021-03-17 11:54 ` Tomi Valkeinen
0 siblings, 0 replies; 2+ messages in thread
From: Tomi Valkeinen @ 2021-03-17 11:54 UTC (permalink / raw)
To: ChunyouTang
Cc: dri-devel, linux-kernel, tangchunyou, airlied, daniel,
sebastian.reichel, laurent.pinchart
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
^ permalink raw reply [flat|nested] 2+ messages in thread
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2021-03-17 11:54 ` Tomi Valkeinen
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