diff options
Diffstat (limited to 'arch/arm/mach-omap2/clock34xx.c')
| -rw-r--r-- | arch/arm/mach-omap2/clock34xx.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/arm/mach-omap2/clock34xx.c b/arch/arm/mach-omap2/clock34xx.c index fdfc7d582913..aad77e0d43c7 100644 --- a/arch/arm/mach-omap2/clock34xx.c +++ b/arch/arm/mach-omap2/clock34xx.c @@ -314,14 +314,12 @@ static int _omap3_wait_dpll_status(struct clk *clk, u8 state) const struct dpll_data *dd; int i = 0; int ret = -EINVAL; - u32 idlest_mask; dd = clk->dpll_data; - state <<= dd->idlest_bit; - idlest_mask = 1 << dd->idlest_bit; + state <<= __ffs(dd->idlest_mask); - while (((__raw_readl(dd->idlest_reg) & idlest_mask) != state) && + while (((__raw_readl(dd->idlest_reg) & dd->idlest_mask) != state) && i < MAX_DPLL_WAIT_TRIES) { i++; udelay(1); |