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| author | Antonino A. Daplas <adaplas@gmail.com> | 2006-03-27 01:17:36 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-27 08:44:56 -0800 |
| commit | 6257ffacb9e1dc99a910d620ccb92ec88da20a4f (patch) | |
| tree | 801b614933ff2fc167f339bd884bd62c6a57a313 | |
| parent | eba87e8e8d7024da827accb00ce7e3affd10b7de (diff) | |
| download | op-kernel-dev-6257ffacb9e1dc99a910d620ccb92ec88da20a4f.zip op-kernel-dev-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>
| -rw-r--r-- | drivers/video/imsttfb.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/video/imsttfb.c b/drivers/video/imsttfb.c index 7db4254..859ba7e 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 * |
