[ARM] 5593/1: ep93xx: clock.c __iomem pointer

To ensure typesafe io, the enable_reg variable should be a
void __iomem pointer not u32.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

diff --git a/arch/arm/mach-ep93xx/clock.c b/arch/arm/mach-ep93xx/clock.c
index 207e276..b6b5344 100644 (file)
--- a/arch/arm/mach-ep93xx/clock.c
+++ b/arch/arm/mach-ep93xx/clock.c
@@ -26,7 +26,7 @@ struct clk {
        unsigned long   rate;
        int             users;
        int             sw_locked;
-       u32             enable_reg;
+       void __iomem    *enable_reg;
        u32             enable_mask;
 
        unsigned long   (*get_rate)(struct clk *clk);