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Message-ID: <20200911014414.4663-1-bobo.shaobowang@huawei.com>
Date: Fri, 11 Sep 2020 09:44:14 +0800
From: Wang ShaoBo <bobo.shaobowang@...wei.com>
To: unlisted-recipients:; (no To-header on input)
CC: <cj.chengjian@...wei.com>, <huawei.libin@...wei.com>,
<agx@...xcpu.org>, <laurentiu.palcu@....nxp.com>,
<l.stach@...gutronix.de>, <linux-kernel@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>
Subject: [PATCH -next] drm/imx: fix unused but set variable warnings
Fix unused but set variable warning building with `make W=1`:
drivers/gpu/drm/imx/dcss/dcss-plane.c:270:6: warning:
variable ‘pixel_format’ set but not used [-Wunused-but-set-variable]
u32 pixel_format;
^~~~~~~~~~~~
Fixes: 9021c317b770 ("drm/imx: Add initial support for DCSS on iMX8MQ")
Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: Wang ShaoBo <bobo.shaobowang@...wei.com>
---
drivers/gpu/drm/imx/dcss/dcss-plane.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/gpu/drm/imx/dcss/dcss-plane.c b/drivers/gpu/drm/imx/dcss/dcss-plane.c
index 961d671f171b..e13652e3a115 100644
--- a/drivers/gpu/drm/imx/dcss/dcss-plane.c
+++ b/drivers/gpu/drm/imx/dcss/dcss-plane.c
@@ -267,7 +267,6 @@ static void dcss_plane_atomic_update(struct drm_plane *plane,
struct dcss_plane *dcss_plane = to_dcss_plane(plane);
struct dcss_dev *dcss = plane->dev->dev_private;
struct drm_framebuffer *fb = state->fb;
- u32 pixel_format;
struct drm_crtc_state *crtc_state;
bool modifiers_present;
u32 src_w, src_h, dst_w, dst_h;
@@ -277,7 +276,6 @@ static void dcss_plane_atomic_update(struct drm_plane *plane,
if (!fb || !state->crtc || !state->visible)
return;
- pixel_format = state->fb->format->format;
crtc_state = state->crtc->state;
modifiers_present = !!(fb->flags & DRM_MODE_FB_MODIFIERS);
--
2.17.1
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