lkml.org 
[lkml]   [2020]   [Jan]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH V2] video: remove set but not used variable 'mach64RefFreq'
Date
Fixes gcc '-Wunused-but-set-variable' warning:

drivers/video/fbdev/aty/mach64_gx.c: In function ‘aty_var_to_pll_8398’:
drivers/video/fbdev/aty/mach64_gx.c:621:36: warning: variable
‘mach64RefFreq’ 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>
---
changes in V2:
Fix the mistake that definition of 'mach64MinFreq' and 'mach64MaxFreq'
was removed.

drivers/video/fbdev/aty/mach64_gx.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/video/fbdev/aty/mach64_gx.c b/drivers/video/fbdev/aty/mach64_gx.c
index 27cb65fa2ba2..9c37e28fb78b 100644
--- a/drivers/video/fbdev/aty/mach64_gx.c
+++ b/drivers/video/fbdev/aty/mach64_gx.c
@@ -618,14 +618,13 @@ static int aty_var_to_pll_8398(const struct fb_info *info, u32 vclk_per,
u32 mhz100; /* in 0.01 MHz */
u32 program_bits;
/* u32 post_divider; */
- u32 mach64MinFreq, mach64MaxFreq, mach64RefFreq;
+ u32 mach64MinFreq, mach64MaxFreq;
u16 m, n, k = 0, save_m, save_n, twoToKth;

/* Calculate the programming word */
mhz100 = 100000000 / vclk_per;
mach64MinFreq = MIN_FREQ_2595;
mach64MaxFreq = MAX_FREQ_2595;
- mach64RefFreq = REF_FREQ_2595; /* 14.32 MHz */

save_m = 0;
save_n = 0;
--
2.17.2
\
 
 \ /
  Last update: 2020-01-20 07:35    [W:0.031 / U:0.032 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site