2020-11-13 13:52:47

by Lee Jones

Subject: [PATCH 18/40] drm/mediatek/mtk_dpi: Remove unused struct definition 'mtk_dpi_encoder_funcs'

Fixes the following W=1 kernel build warning(s):

drivers/gpu/drm/mediatek/mtk_dpi.c:530:39: warning: ‘mtk_dpi_encoder_funcs’ defined but not used [-Wunused-const-variable=]

Cc: Chun-Kuang Hu <[email protected]>
Cc: Philipp Zabel <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Matthias Brugger <[email protected]>
Cc: Jie Qiu <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Lee Jones <[email protected]>
---
drivers/gpu/drm/mediatek/mtk_dpi.c | 9 ---------
1 file changed, 9 deletions(-)

diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
index cf11c4850b405..52f11a63a3304 100644
--- a/drivers/gpu/drm/mediatek/mtk_dpi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
@@ -522,15 +522,6 @@ static int mtk_dpi_set_display_mode(struct mtk_dpi *dpi,
return 0;
}

-static void mtk_dpi_encoder_destroy(struct drm_encoder *encoder)
-{
- drm_encoder_cleanup(encoder);
-}
-
-static const struct drm_encoder_funcs mtk_dpi_encoder_funcs = {
- .destroy = mtk_dpi_encoder_destroy,
-};
-
static int mtk_dpi_bridge_attach(struct drm_bridge *bridge,
enum drm_bridge_attach_flags flags)
{
--
2.25.1

2020-11-23 14:41:56

by Chun-Kuang Hu

Subject: Re: [PATCH 18/40] drm/mediatek/mtk_dpi: Remove unused struct definition 'mtk_dpi_encoder_funcs'

Hi, Lee:

Lee Jones <[email protected]> 於 2020年11月13日 週五 下午9:50寫道：
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/mediatek/mtk_dpi.c:530:39: warning: ‘mtk_dpi_encoder_funcs’ defined but not used [-Wunused-const-variable=]
>

Thanks for this patch, but I've applied another identical patch
"drm/mediatek: mtk_dpi: Fix unused variable 'mtk_dpi_encoder_funcs'"
[1].

[1] https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/commit/?h=mediatek-drm-fixes&id=46b97aed5484a3f44584a10f9e0691bf89d29064

Regards,
Chun-Kuang.

> Cc: Chun-Kuang Hu <[email protected]>
> Cc: Philipp Zabel <[email protected]>
> Cc: David Airlie <[email protected]>
> Cc: Daniel Vetter <[email protected]>
> Cc: Matthias Brugger <[email protected]>
> Cc: Jie Qiu <[email protected]>
> Cc: [email protected]
> Cc: [email protected]
> Cc: [email protected]
> Signed-off-by: Lee Jones <[email protected]>
> ---
> drivers/gpu/drm/mediatek/mtk_dpi.c | 9 ---------
> 1 file changed, 9 deletions(-)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
> index cf11c4850b405..52f11a63a3304 100644
> --- a/drivers/gpu/drm/mediatek/mtk_dpi.c
> +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
> @@ -522,15 +522,6 @@ static int mtk_dpi_set_display_mode(struct mtk_dpi *dpi,
> return 0;
> }
>
> -static void mtk_dpi_encoder_destroy(struct drm_encoder *encoder)
> -{
> - drm_encoder_cleanup(encoder);
> -}
> -
> -static const struct drm_encoder_funcs mtk_dpi_encoder_funcs = {
> - .destroy = mtk_dpi_encoder_destroy,
> -};
> -
> static int mtk_dpi_bridge_attach(struct drm_bridge *bridge,
> enum drm_bridge_attach_flags flags)
> {
> --
> 2.25.1
>