Commit 59ef4da4 authored by YueHaibing's avatar YueHaibing Committed by Stephen Boyd
Browse files

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: default avatarHulk Robot <hulkci@huawei.com>
Signed-off-by: default avatarYueHaibing <yuehaibing@huawei.com>
Link: https://lkml.kernel.org/r/20191129033534.188257-1-yuehaibing@huawei.com


Signed-off-by: default avatarStephen Boyd <sboyd@kernel.org>
parent e42617b8

drivers/clk/clk-bm1880.c

+1 −2
Original line number Diff line number Diff line
@@ -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;