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| author | YueHaibing <yuehaibing@huawei.com> | 2019-11-29 03:35:34 +0000 |
|---|---|---|
| committer | Stephen Boyd <sboyd@kernel.org> | 2019-12-24 00:10:33 -0800 |
| commit | 59ef4da4e4084d323dd4c3aa4b2fc64ce9e25625 (patch) | |
| tree | c4d65902db2b9b084a6250d89bc61b54680371f3 /drivers/clk/clk-bm1880.c | |
| parent | e42617b825f8073569da76dc4510bfa019b1c35a (diff) | |
| download | lwn-59ef4da4e4084d323dd4c3aa4b2fc64ce9e25625.tar.gz lwn-59ef4da4e4084d323dd4c3aa4b2fc64ce9e25625.zip | |
clk: bm1800: Remove set but not used variable 'fref'
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/clk/clk-bm1880.c: In function 'bm1880_pll_rate_calc':
drivers/clk/clk-bm1880.c:477:13: warning:
variable 'fref' set but not used [-Wunused-but-set-variable]
It is never used, so remove it.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lkml.kernel.org/r/20191129033534.188257-1-yuehaibing@huawei.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers/clk/clk-bm1880.c')
| -rw-r--r-- | drivers/clk/clk-bm1880.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/clk/clk-bm1880.c b/drivers/clk/clk-bm1880.c index 4cd175afce9b..e6d6599d310a 100644 --- a/drivers/clk/clk-bm1880.c +++ b/drivers/clk/clk-bm1880.c @@ -474,11 +474,10 @@ static struct bm1880_composite_clock bm1880_composite_clks[] = { static unsigned long bm1880_pll_rate_calc(u32 regval, unsigned long parent_rate) { u64 numerator; - u32 fbdiv, fref, refdiv; + u32 fbdiv, refdiv; u32 postdiv1, postdiv2, denominator; fbdiv = (regval >> 16) & 0xfff; - fref = parent_rate; refdiv = regval & 0x1f; postdiv1 = (regval >> 8) & 0x7; postdiv2 = (regval >> 12) & 0x7; |