Commit 1c46f4e4 authored by Jason Yan's avatar Jason Yan Committed by Bartlomiej Zolnierkiewicz
Browse files

video: fbdev: kyro: remove set but not used 'ulBestVCO' 



This addresses the following gcc warning with "make W=1":

drivers/video/fbdev/kyro/STG4000InitDevice.c: In function
‘ProgramClock’:
drivers/video/fbdev/kyro/STG4000InitDevice.c:123:6: warning: variable
‘ulBestVCO’ set but not used [-Wunused-but-set-variable]
  123 |  u32 ulBestVCO = 0, ulBestClk = 0, ulBestScore = 0;
      |      ^~~~~~~~~

Reported-by: default avatarHulk Robot <hulkci@huawei.com>
Signed-off-by: default avatarJason Yan <yanaijie@huawei.com>
[b.zolnierkie: minor patch summary fixup]
Signed-off-by: default avatarBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200827130008.428706-1-yanaijie@huawei.com
parent 6bfea83e

drivers/video/fbdev/kyro/STG4000InitDevice.c

+1 −3
Original line number Diff line number Diff line
@@ -120,7 +120,7 @@ u32 ProgramClock(u32 refClock, 
{

	u32 R = 0, F = 0, OD = 0, ODIndex = 0;

	u32 ulBestR = 0, ulBestF = 0, ulBestOD = 0;

	u32 ulBestVCO = 0, ulBestClk = 0, ulBestScore = 0;

	u32 ulBestClk = 0, ulBestScore = 0;

	u32 ulScore, ulPhaseScore, ulVcoScore;

	u32 ulTmp = 0, ulVCO;

	u32 ulScaleClockReq, ulMinClock, ulMaxClock;
@@ -189,7 +189,6 @@ u32 ProgramClock(u32 refClock, 
						ulScore = ulPhaseScore + ulVcoScore;



						if (!ulBestScore) {

							ulBestVCO = ulVCO;

							ulBestOD = OD;

							ulBestF = F;

							ulBestR = R;
@@ -206,7 +205,6 @@ u32 ProgramClock(u32 refClock, 
                          but we shall keep this code in case new restrictions come into play

                          --------------------------------------------------------------------------*/

						if ((ulScore >= ulBestScore) && (OD > 0)) {

							ulBestVCO = ulVCO;

							ulBestOD = OD;

							ulBestF = F;

							ulBestR = R;