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ARM: at91: use __iomem pointers for MMIO

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ARM is moving to stricter checks on readl/write functions,
so we need to use the correct types everywhere.

Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann
2012-09-14 20:10:19 +00:00
parent 0a4b04dc29
commit dca4ba4121
5 changed files with 10 additions and 10 deletions
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4
arch/arm/mach-at91/include/mach/hardware.h
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@@ -67,13 +67,13 @@
* to 0xFEF78000 .. 0xFF000000. (544Kb)
*/
#define AT91_IO_PHYS_BASE 0xFFF78000
#define AT91_IO_VIRT_BASE (0xFF000000 - AT91_IO_SIZE)
#define AT91_IO_VIRT_BASE IOMEM(0xFF000000 - AT91_IO_SIZE)
#else
/*
* Identity mapping for the non MMU case.
*/
#define AT91_IO_PHYS_BASE AT91_BASE_SYS
#define AT91_IO_VIRT_BASE AT91_IO_PHYS_BASE
#define AT91_IO_VIRT_BASE IOMEM(AT91_IO_PHYS_BASE)
#endif
#define AT91_IO_SIZE (0xFFFFFFFF - AT91_IO_PHYS_BASE + 1)