From: YueHaibing <yuehaibing@xxxxxxxxxx> [ Upstream commit 59ef4da4e4084d323dd4c3aa4b2fc64ce9e25625 ] 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@xxxxxxxxxx> Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx> Link: https://lkml.kernel.org/r/20191129033534.188257-1-yuehaibing@xxxxxxxxxx Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- 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 4cd175afce9b1..e6d6599d310a1 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; -- 2.20.1
