Messages in this thread Patch in this message | | | From | YueHaibing <> | Subject | [PATCH -next] clk: bm1800: Remove set but not used variable 'fref' | Date | Fri, 29 Nov 2019 03:35:34 +0000 |
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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> --- drivers/clk/clk-bm1880.c | 3 +-- 1 file changed, 1 insertion(+), 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;
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