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| author | yu kuai <yukuai3@huawei.com> | 2020-01-19 20:17:27 +0800 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2020-03-02 16:32:07 +0100 |
| commit | 977750e84f37069da12f93ab0d1e9e2e47ff31a1 (patch) | |
| tree | 47031db82ce19ec485a8c1c3aecaaaa79be6e17e /drivers/video | |
| parent | 9e24d63b054ba692129872c1acb9be7536fd1d45 (diff) | |
| download | linux-977750e84f37069da12f93ab0d1e9e2e47ff31a1.tar.bz2 | |
video: fbdev: radeonfb: remove set but not used variable 'hSyncPol'
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:1653:6: warning: variable
‘hSyncPol’ 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/20200119121730.10701-2-yukuai3@huawei.com
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/fbdev/aty/radeon_base.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/video/fbdev/aty/radeon_base.c b/drivers/video/fbdev/aty/radeon_base.c index 3af00e3b965e..d2e68ec580c2 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, - hSyncPol, vSyncStart, vSyncEnd, vSyncPol, cSync; + vSyncStart, vSyncEnd, vSyncPol, 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; @@ -1730,7 +1730,6 @@ static int radeonfb_set_par(struct fb_info *info) else if (vsync_wid > 0x1f) /* max */ vsync_wid = 0x1f; - hSyncPol = mode->sync & FB_SYNC_HOR_HIGH_ACT ? 0 : 1; vSyncPol = mode->sync & FB_SYNC_VERT_HIGH_ACT ? 0 : 1; cSync = mode->sync & FB_SYNC_COMP_HIGH_ACT ? (1 << 4) : 0; |