ARM: shmobile: R-Mobile: Use BIT() macro instead of open coding

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/mach-shmobile/pm-rmobile.c b/arch/arm/mach-shmobile/pm-rmobile.c
index 94161c9b1878a01590792e159d0ac7fd99bcfe83..b9b494f5ca99fc7c923894e8a5d5f4602c3b070e 100644 (file)
--- a/arch/arm/mach-shmobile/pm-rmobile.c
+++ b/arch/arm/mach-shmobile/pm-rmobile.c
@@ -48,7 +48,7 @@ static int rmobile_pd_power_down(struct generic_pm_domain *genpd)
        if (rmobile_pd->bit_shift == ~0)
                return -EBUSY;
 
-       mask = 1 << rmobile_pd->bit_shift;
+       mask = BIT(rmobile_pd->bit_shift);
        if (rmobile_pd->suspend) {
                int ret = rmobile_pd->suspend();
 
@@ -85,7 +85,7 @@ static int __rmobile_pd_power_up(struct rmobile_pm_domain *rmobile_pd,
        if (rmobile_pd->bit_shift == ~0)
                return 0;
 
-       mask = 1 << rmobile_pd->bit_shift;
+       mask = BIT(rmobile_pd->bit_shift);
        if (__raw_readl(rmobile_pd->base + PSTR) & mask)
                goto out;