On 1/19/20 1:19 PM, yu kuai wrote:

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

Patch queued for v5.7, thanks.

Best regards, -- Bartlomiej Zolnierkiewicz Samsung R&D Institute Poland Samsung Electronics

---

drivers/video/fbdev/kyro/STG4000OverlayDevice.c | 3 +-- 1 file changed, 1 insertion(+), 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;