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authoryu kuai <yukuai3@huawei.com>2020-01-19 13:17:28 +0100
committerBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>2020-03-02 16:32:08 +0100
commiteea60c30e7ad23755e36c290ec43c8a8434bdadb (patch)
tree305d08d72c5ade7905f10916b67823241bda3aec /drivers/video
parentvideo: fbdev: radeonfb: remove set but not used variable 'hSyncPol' (diff)
downloadlinux-eea60c30e7ad23755e36c290ec43c8a8434bdadb.tar.xz
linux-eea60c30e7ad23755e36c290ec43c8a8434bdadb.zip
video: fbdev: radeonfb: remove set but not used variable 'vSyncPol'
Fixes gcc '-Wunused-but-set-variable' warning: drivers/video/fbdev/aty/radeon_base.c: In function ‘radeonfb_set_par’: drivers/video/fbdev/aty/radeon_base.c:1653:38: warning: variable ‘vSyncPol’ set but not used [-Wunused-but-set-variable] It is never used, and so can be removed. Signed-off-by: yu kuai <yukuai3@huawei.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: zhengbin <zhengbin13@huawei.com> Cc: yi.zhang <yi.zhang@huawei.com> [b.zolnierkie: minor patch summary fixup] Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200119121730.10701-3-yukuai3@huawei.com
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/fbdev/aty/radeon_base.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/video/fbdev/aty/radeon_base.c b/drivers/video/fbdev/aty/radeon_base.c
index d2e68ec580c2..0666f848bf70 100644
--- a/drivers/video/fbdev/aty/radeon_base.c
+++ b/drivers/video/fbdev/aty/radeon_base.c
@@ -1650,7 +1650,7 @@ static int radeonfb_set_par(struct fb_info *info)
struct fb_var_screeninfo *mode = &info->var;
struct radeon_regs *newmode;
int hTotal, vTotal, hSyncStart, hSyncEnd,
- vSyncStart, vSyncEnd, vSyncPol, cSync;
+ vSyncStart, vSyncEnd, cSync;
u8 hsync_adj_tab[] = {0, 0x12, 9, 9, 6, 5};
u8 hsync_fudge_fp[] = {2, 2, 0, 0, 5, 5};
u32 sync, h_sync_pol, v_sync_pol, dotClock, pixClock;
@@ -1730,8 +1730,6 @@ static int radeonfb_set_par(struct fb_info *info)
else if (vsync_wid > 0x1f) /* max */
vsync_wid = 0x1f;
- vSyncPol = mode->sync & FB_SYNC_VERT_HIGH_ACT ? 0 : 1;
-
cSync = mode->sync & FB_SYNC_COMP_HIGH_ACT ? (1 << 4) : 0;
format = radeon_get_dstbpp(depth);