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| author |   yu kuai <yukuai3@huawei.com> | 2020-01-19 20:17:28 +0800 |
|---|---|---|
| committer |   Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2020-03-02 16:32:08 +0100 |
| commit | eea60c30e7ad23755e36c290ec43c8a8434bdadb (patch) | |
| tree | 305d08d72c5ade7905f10916b67823241bda3aec /drivers | |
| parent | video: fbdev: radeonfb: remove set but not used variable 'hSyncPol' (diff) | |
| download | linux-dev-eea60c30e7ad23755e36c290ec43c8a8434bdadb.tar.xz linux-dev-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')
| -rw-r--r-- | drivers/video/fbdev/aty/radeon_base.c | 4 |
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); |