X-Git-Url: http://www.pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=arch%2Farm%2Fmach-omap2%2Fclock34xx.c;h=aad77e0d43c7f07585516f526d18c99d56f2cbc2;hb=c1bd7aaf678a7e35086520e284d5b44bc69b6599;hp=fdfc7d582913a528834bf2f6c502b5f0d7bd063b;hpb=b8168d1e3989bc141da6bba87ad49e218ff04658;p=linux-2.6-omap-h63xx.git

diff --git a/arch/arm/mach-omap2/clock34xx.c b/arch/arm/mach-omap2/clock34xx.c
index fdfc7d58291..aad77e0d43c 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);