mx5: Correct a warning in clock.c

This corects the warning below, obtained with my gcc 4.6 compiler.

arch/arm/cpu/armv7/mx5/libmx5.o: In function `decode_pll':
arch/arm/cpu/armv7/mx5/clock.c:94: undefined reference to `__aeabi_uldivmod'

I am not able to test this on MX5x hardware, but it does improve the
MAKEALL output for me. You may already have a similar patch, but I cannot
see it on the list.

Signed-off-by: Simon Glass <sjg@chromium.org>

diff --git a/arch/arm/cpu/armv7/mx5/clock.c b/arch/arm/cpu/armv7/mx5/clock.c
index 0769a645c3910f384ddc8c9765fe87f73eba4378..933ce05b767e5b19804e380d1bf6b750a868b8ab 100644 (file)
--- a/arch/arm/cpu/armv7/mx5/clock.c
+++ b/arch/arm/cpu/armv7/mx5/clock.c
@@ -91,7 +91,7 @@ static uint32_t decode_pll(struct mxc_pll_reg *pll, uint32_t infreq)
        if (ctrl & MXC_DPLLC_CTL_DPDCK0_2_EN)
                refclk *= 2;
 
-       refclk /= pdf + 1;
+       do_div(refclk, pdf + 1);
        temp = refclk * mfn_abs;
        do_div(temp, mfd + 1);
        ret = refclk * mfi;