[PATCH 15/24] ARM: sa1100: use __iomem pointers for MMIO
Arnd Bergmann
arnd at arndb.de
Fri Sep 14 17:34:43 EDT 2012
ARM is moving to stricter checks on readl/write functions,
so we need to use the correct types everywhere.
Cc: Jochen Friedrich <jochen at scram.de>
Cc: Dominik Brodowski <linux at dominikbrodowski.net>
Signed-off-by: Arnd Bergmann <arnd at arndb.de>
---
arch/arm/mach-sa1100/include/mach/simpad.h | 2 +-
arch/arm/mach-sa1100/simpad.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-sa1100/include/mach/simpad.h b/arch/arm/mach-sa1100/include/mach/simpad.h
index cdea671..ac2ea76 100644
--- a/arch/arm/mach-sa1100/include/mach/simpad.h
+++ b/arch/arm/mach-sa1100/include/mach/simpad.h
@@ -87,7 +87,7 @@
#define SIMPAD_CS3_PCMCIA_SHORT (SIMPAD_CS3_GPIO_BASE + 22)
#define SIMPAD_CS3_GPIO_23 (SIMPAD_CS3_GPIO_BASE + 23)
-#define CS3_BASE 0xf1000000
+#define CS3_BASE IOMEM(0xf1000000)
long simpad_get_cs3_ro(void);
long simpad_get_cs3_shadow(void);
diff --git a/arch/arm/mach-sa1100/simpad.c b/arch/arm/mach-sa1100/simpad.c
index fbd5359..6ca92d0 100644
--- a/arch/arm/mach-sa1100/simpad.c
+++ b/arch/arm/mach-sa1100/simpad.c
@@ -124,7 +124,7 @@ static struct map_desc simpad_io_desc[] __initdata = {
.length = 0x00800000,
.type = MT_DEVICE
}, { /* Simpad CS3 */
- .virtual = CS3_BASE,
+ .virtual = (unsigned long)CS3_BASE,
.pfn = __phys_to_pfn(SA1100_CS3_PHYS),
.length = 0x00100000,
.type = MT_DEVICE
--
1.7.10
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