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;