diff options
| author | yu kuai <yukuai3@huawei.com> | 2020-01-19 20:19:45 +0800 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2020-03-02 16:32:11 +0100 |
| commit | c8c967a741e8247e30466ad3d5f03791f1a53bd0 (patch) | |
| tree | de8ee524d7948b2aa0dbcb6e3a1427eafd43a242 /drivers/video/fbdev/kyro | |
| parent | 97e5ea1de9a649ab533e07e7c2d7fefd013b8d41 (diff) | |
video: fbdev: kyrofb: remove set but not used variable 'ulScaleRight'
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/video/fbdev/kyro/STG4000OverlayDevice.c: In function
‘SetOverlayViewPort’:
drivers/video/fbdev/kyro/STG4000OverlayDevice.c:334:19: warning:
variable ‘ulScaleRight’ 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: 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/20200119121945.12517-1-yukuai3@huawei.com
Diffstat (limited to 'drivers/video/fbdev/kyro')
| -rw-r--r-- | drivers/video/fbdev/kyro/STG4000OverlayDevice.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/video/fbdev/kyro/STG4000OverlayDevice.c b/drivers/video/fbdev/kyro/STG4000OverlayDevice.c index 0aeeaa10708b..9fde0e3b69ec 100644 --- a/drivers/video/fbdev/kyro/STG4000OverlayDevice.c +++ b/drivers/video/fbdev/kyro/STG4000OverlayDevice.c @@ -331,7 +331,7 @@ int SetOverlayViewPort(volatile STG4000REG __iomem *pSTGReg, u32 ulScale; u32 ulLeft, ulRight; u32 ulSrcLeft, ulSrcRight; - u32 ulScaleLeft, ulScaleRight; + u32 ulScaleLeft; u32 ulhDecim; u32 ulsVal; u32 ulVertDecFactor; @@ -470,7 +470,6 @@ int SetOverlayViewPort(volatile STG4000REG __iomem *pSTGReg, * round down the pixel pos to the nearest 8 pixels. */ ulScaleLeft = ulSrcLeft; - ulScaleRight = ulSrcRight; /* shift fxscale until it is in the range of the scaler */ ulhDecim = 0; |