Variable ar assigned a value that is never used.
I have also removed all the code that thereby serves no purpose.
This was found using a static code analysis program called cppcheck
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
---
drivers/video/fbdev/aty/radeon_base.c | 10 ++--------
1 file changed, 2 insertions(+), 8 deletions(-)
diff --git a/drivers/video/fbdev/aty/radeon_base.c b/drivers/video/fbdev/aty/radeon_base.c
index 26d80a4..aee65ba 100644
--- a/drivers/video/fbdev/aty/radeon_base.c
+++ b/drivers/video/fbdev/aty/radeon_base.c
@@ -1532,14 +1532,14 @@ 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;
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;
int i, freq;
int format = 0;
int nopllcalc = 0;
- int hsync_start, hsync_fudge, bytpp, hsync_wid, vsync_wid;
+ int hsync_start, hsync_fudge, hsync_wid, vsync_wid;
int primary_mon = PRIMARY_MONITOR(rinfo);
int depth = var_to_depth(mode);
int use_rmx = 0;
@@ -1612,13 +1612,7 @@ 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;
-
format = radeon_get_dstbpp(depth);
- bytpp = mode->bits_per_pixel >> 3;
if ((primary_mon == MT_DFP) || (primary_mon == MT_LCD))
hsync_fudge = hsync_fudge_fp[format-1];
--
1.7.10.4
--
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