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authoryu kuai <yukuai3@huawei.com>2020-01-19 20:17:29 +0800
committerBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>2020-03-02 16:32:09 +0100
commit66cc77edb6481cdcb87db874121afeaa1e9d66a7 (patch)
tree178eda2106f6e3c9432a36a45497505818056edc /drivers/video/fbdev
parenteea60c30e7ad23755e36c290ec43c8a8434bdadb (diff)
video: fbdev: radeonfb: remove set but not used variable '‘cSync’'
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:1653:48: warning: variable ‘cSync’ 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: patch summary fixups] Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200119121730.10701-4-yukuai3@huawei.com
Diffstat (limited to 'drivers/video/fbdev')
-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 0666f848bf70..7d2ee889ffcd 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, cSync;
+ vSyncStart, vSyncEnd;
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;
- cSync = mode->sync & FB_SYNC_COMP_HIGH_ACT ? (1 << 4) : 0;
-
format = radeon_get_dstbpp(depth);
bytpp = mode->bits_per_pixel >> 3;