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MIPS: ath79: Use local ref clock rate in ar934x_get_pll_freq

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The reference clock rate is passed in the first
argument of the function. Use that instead of the
rate of the global ath79_ref_clk variable.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/5779/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Gabor Juhos 2013-08-28 10:41:43 +02:00 committed by Ralf Baechle
parent a1191927ac
commit 837f036c8a
1 changed files with 2 additions and 2 deletions
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4
arch/mips/ath79/clock.c
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@ -174,12 +174,12 @@ static u32 __init ar934x_get_pll_freq(u32 ref, u32 ref_div, u32 nint, u32 nfrac,
u64 t;
u32 ret;
t = ath79_ref_clk.rate;
t = ref;
t *= nint;
do_div(t, ref_div);
ret = t;
t = ath79_ref_clk.rate;
t = ref;
t *= nfrac;
do_div(t, ref_div * frac);
ret += t;