ARM: pxa: use correct __iomem annotations

This tries to clear up the confusion between integers and iomem pointers
in the marvell pxa platform. MMIO addresses are supposed to be __iomem*
values, in order to let the Linux type checking work correctly. This
patch moves the cast to __iomem as far back as possible, to the place
where the MMIO virtual address windows are defined.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/arm/plat-pxa/mfp.c b/arch/arm/plat-pxa/mfp.c
index be12eadcce20..2c4dbb1f4236 100644
--- a/arch/arm/plat-pxa/mfp.c
+++ b/arch/arm/plat-pxa/mfp.c
@@ -229,7 +229,7 @@ void mfp_write(int mfp, unsigned long val)
         spin_unlock_irqrestore(&mfp_spin_lock, flags);
 }
 
-void __init mfp_init_base(unsigned long mfpr_base)
+void __init mfp_init_base(void __iomem *mfpr_base)
 {
         int i;
 
@@ -237,7 +237,7 @@ void __init mfp_init_base(unsigned long mfpr_base)
         for (i = 0; i < ARRAY_SIZE(mfp_table); i++)
                 mfp_table[i].config = -1;
 
-        mfpr_mmio_base = (void __iomem *)mfpr_base;
+        mfpr_mmio_base = mfpr_base;
 }
 
 void __init mfp_init_addr(struct mfp_addr_map *map)