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authorAntonino A. Daplas <adaplas@gmail.com>2006-03-27 01:17:36 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-27 08:44:56 -0800
commit6257ffacb9e1dc99a910d620ccb92ec88da20a4f (patch)
tree801b614933ff2fc167f339bd884bd62c6a57a313 /drivers/video/imsttfb.c
parenteba87e8e8d7024da827accb00ce7e3affd10b7de (diff)
downloadlinux-6257ffacb9e1dc99a910d620ccb92ec88da20a4f.tar.gz
[PATCH] imsttfb: Remove dead code
clk_p is always 0. Coverity Bug 67 Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/video/imsttfb.c')
-rw-r--r--drivers/video/imsttfb.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/video/imsttfb.c b/drivers/video/imsttfb.c
index 7db42542eb1..859ba7edfb4 100644
--- a/drivers/video/imsttfb.c
+++ b/drivers/video/imsttfb.c
@@ -440,9 +440,9 @@ getclkMHz(struct imstt_par *par)
static void
setclkMHz(struct imstt_par *par, __u32 MHz)
{
- __u32 clk_m, clk_n, clk_p, x, stage, spilled;
+ __u32 clk_m, clk_n, x, stage, spilled;
- clk_m = clk_n = clk_p = 0;
+ clk_m = clk_n = 0;
stage = spilled = 0;
for (;;) {
switch (stage) {
@@ -453,7 +453,7 @@ setclkMHz(struct imstt_par *par, __u32 MHz)
clk_n++;
break;
}
- x = 20 * (clk_m + 1) / ((clk_n + 1) * (clk_p ? 2 * clk_p : 1));
+ x = 20 * (clk_m + 1) / (clk_n + 1);
if (x == MHz)
break;
if (x > MHz) {
@@ -466,7 +466,7 @@ setclkMHz(struct imstt_par *par, __u32 MHz)
par->init.pclk_m = clk_m;
par->init.pclk_n = clk_n;
- par->init.pclk_p = clk_p;
+ par->init.pclk_p = 0;
}
static struct imstt_regvals *