linux-kernel - Re: [PATCH -next] drm/tidss: Drop pointless static qualifier in dispc_find

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Date:   Thu, 27 Feb 2020 12:01:26 +0200
From:   Jyri Sarha <jsarha@...com>
To:     YueHaibing <yuehaibing@...wei.com>,
        Tomi Valkeinen <tomi.valkeinen@...com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>
CC:     <dri-devel@...ts.freedesktop.org>, <linux-kernel@...r.kernel.org>,
        <kernel-janitors@...r.kernel.org>
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 <yuehaibing@...wei.com>

Reviewed-by: Jyri Sarha <jsarha@...com>
Tested-by: Jyri Sarha <jsarha@...com>

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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