2020-02-27 06:58:12

by Yue Haibing

Subject: [PATCH -next] drm/tidss: Drop pointless static qualifier in dispc_find_csc()

There is no need to have the 'const struct dispc_csc_coef *coef'
variable static since new value always be assigned before use it.

Signed-off-by: YueHaibing <[email protected]>
---
drivers/gpu/drm/tidss/tidss_dispc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/tidss/tidss_dispc.c b/drivers/gpu/drm/tidss/tidss_dispc.c
index eeb160dc047b..e6cb176484a9 100644
--- a/drivers/gpu/drm/tidss/tidss_dispc.c
+++ b/drivers/gpu/drm/tidss/tidss_dispc.c
@@ -1510,7 +1510,7 @@ struct dispc_csc_coef *dispc_find_csc(enum drm_color_encoding encoding,
static void dispc_vid_csc_setup(struct dispc_device *dispc, u32 hw_plane,
const struct drm_plane_state *state)
{
- static const struct dispc_csc_coef *coef;
+ const struct dispc_csc_coef *coef;

coef = dispc_find_csc(state->color_encoding, state->color_range);
if (!coef) {

2020-02-27 10:03:12

by Jyri Sarha

Subject: Re: [PATCH -next] drm/tidss: Drop pointless static qualifier in dispc_find_csc()

On 27/02/2020 08:50, YueHaibing wrote:
> There is no need to have the 'const struct dispc_csc_coef *coef'
> variable static since new value always be assigned before use it.
>
> Signed-off-by: YueHaibing <[email protected]>

Reviewed-by: Jyri Sarha <[email protected]>
Tested-by: Jyri Sarha <[email protected]>

I'll merge this to drm-misc-next tomorrow.

Thank you for the patch,
Jyri


> ---
> drivers/gpu/drm/tidss/tidss_dispc.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/tidss/tidss_dispc.c b/drivers/gpu/drm/tidss/tidss_dispc.c
> index eeb160dc047b..e6cb176484a9 100644
> --- a/drivers/gpu/drm/tidss/tidss_dispc.c
> +++ b/drivers/gpu/drm/tidss/tidss_dispc.c
> @@ -1510,7 +1510,7 @@ struct dispc_csc_coef *dispc_find_csc(enum drm_color_encoding encoding,
> static void dispc_vid_csc_setup(struct dispc_device *dispc, u32 hw_plane,
> const struct drm_plane_state *state)
> {
> - static const struct dispc_csc_coef *coef;
> + const struct dispc_csc_coef *coef;
>
> coef = dispc_find_csc(state->color_encoding, state->color_range);
> if (!coef) {
>
>
>
>
>


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