diff options
| author | YueHaibing <yuehaibing@huawei.com> | 2019-05-25 22:25:35 +0800 |
|---|---|---|
| committer | Stephen Boyd <sboyd@kernel.org> | 2019-06-07 11:54:48 -0700 |
| commit | be411411279ba989d187af07fe65a8b84b533c97 (patch) | |
| tree | e120db64ceaf9be6b31f47da6dbcab111dba5ddf /drivers/clk/mmp | |
| parent | da6a5dda5e843f0a8904c2d171d585ae360f415e (diff) | |
clk: mmp: frac: Remove set but not used variable 'prev_rate'
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/clk/mmp/clk-frac.c: In function clk_factor_set_rate:
drivers/clk/mmp/clk-frac.c:81:16: warning: variable prev_rate set but not used [-Wunused-but-set-variable]
It's never used and can be removed.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers/clk/mmp')
| -rw-r--r-- | drivers/clk/mmp/clk-frac.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/clk/mmp/clk-frac.c b/drivers/clk/mmp/clk-frac.c index cb43d54735b0..90bf181f191a 100644 --- a/drivers/clk/mmp/clk-frac.c +++ b/drivers/clk/mmp/clk-frac.c @@ -78,11 +78,10 @@ static int clk_factor_set_rate(struct clk_hw *hw, unsigned long drate, struct mmp_clk_factor_masks *masks = factor->masks; int i; unsigned long val; - unsigned long prev_rate, rate = 0; + unsigned long rate = 0; unsigned long flags = 0; for (i = 0; i < factor->ftbl_cnt; i++) { - prev_rate = rate; rate = (((prate / 10000) * factor->ftbl[i].den) / (factor->ftbl[i].num * factor->masks->factor)) * 10000; if (rate > drate) |