* [PATCH -next] clk: bm1800: Remove set but not used variable 'fref'
@ 2019-11-29 3:35 YueHaibing
2019-12-24 8:10 ` Stephen Boyd
0 siblings, 1 reply; 2+ messages in thread
From: YueHaibing @ 2019-11-29 3:35 UTC (permalink / raw)
To: Manivannan Sadhasivam, Michael Turquette, Stephen Boyd
Cc: YueHaibing, linux-arm-kernel, linux-clk, linux-kernel,
kernel-janitors, Hulk Robot
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;
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH -next] clk: bm1800: Remove set but not used variable 'fref'
2019-11-29 3:35 [PATCH -next] clk: bm1800: Remove set but not used variable 'fref' YueHaibing
@ 2019-12-24 8:10 ` Stephen Boyd
0 siblings, 0 replies; 2+ messages in thread
From: Stephen Boyd @ 2019-12-24 8:10 UTC (permalink / raw)
To: Manivannan Sadhasivam, Michael Turquette, YueHaibing
Cc: YueHaibing, linux-arm-kernel, linux-clk, linux-kernel,
kernel-janitors, Hulk Robot
Quoting YueHaibing (2019-11-28 19:35:34)
> 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>
> ---
Applied to clk-next
^ permalink raw reply [flat|nested] 2+ messages in thread
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