m68knommu: fix gpio warnings for ColdFire 5249 targets
Fix these compiler warnings:
arch/m68knommu/platform/5249/gpio.c:35:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5249/gpio.c:36:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5249/gpio.c:37:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5249/gpio.c:51:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5249/gpio.c:52:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5249/gpio.c:53:3: warning: initialisation makes pointer from integer without a cast
Signed-off-by: Greg Ungerer <gerg@uclinux.org>