diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2011-10-01 22:03:45 +0200 |
|---|---|---|
| committer | Eric Miao <eric.y.miao@gmail.com> | 2011-10-08 21:03:07 +0800 |
| commit | 97b09da4ee36ec4bd0f6e16b84b4bb6fa05db110 (patch) | |
| tree | 34c80d050a0cc8538d0fc22213772560dc3db2f3 /arch/arm/mach-pxa/cm-x2xx.c | |
| parent | 7272889d3f40ed6aa2ade32bed5834789b3299cc (diff) | |
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>
Diffstat (limited to 'arch/arm/mach-pxa/cm-x2xx.c')
| -rw-r--r-- | arch/arm/mach-pxa/cm-x2xx.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mach-pxa/cm-x2xx.c b/arch/arm/mach-pxa/cm-x2xx.c index 13cf518bbbf8..4f07e160cac2 100644 --- a/arch/arm/mach-pxa/cm-x2xx.c +++ b/arch/arm/mach-pxa/cm-x2xx.c @@ -39,7 +39,7 @@ extern void cmx270_init(void); #define CMX2XX_NR_IRQS (IRQ_BOARD_START + 40) /* virtual addresses for statically mapped regions */ -#define CMX2XX_VIRT_BASE (0xe8000000) +#define CMX2XX_VIRT_BASE (void __iomem *)(0xe8000000) #define CMX2XX_IT8152_VIRT (CMX2XX_VIRT_BASE) /* physical address if local-bus attached devices */ @@ -482,7 +482,7 @@ static void __init cmx2xx_init_irq(void) /* Map PCI companion statically */ static struct map_desc cmx2xx_io_desc[] __initdata = { [0] = { /* PCI bridge */ - .virtual = CMX2XX_IT8152_VIRT, + .virtual = (unsigned long)CMX2XX_IT8152_VIRT, .pfn = __phys_to_pfn(PXA_CS4_PHYS), .length = SZ_64M, .type = MT_DEVICE |