MIPS: ath79: Use local ref clock rate in ar934x_get_pll_freq

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>

diff --git a/arch/mips/ath79/clock.c b/arch/mips/ath79/clock.c
index 733017b3dfe76ee98bcd67007861c135cd145503..4378d63bc3ed399c3b3f88480e51dc5084230fc6 100644 (file)
--- a/arch/mips/ath79/clock.c
+++ b/arch/mips/ath79/clock.c
@@ -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;