diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-12-08 13:49:04 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-12-08 13:57:04 +0000 |
| commit | a0b7bd0829194c03921915a68ee4a331ee394223 (patch) | |
| tree | 0d7a3dddfa6018ae1230b6082041a93ed21eb1b4 /arch/arm/include/asm/io.h | |
| parent | cf7d7e5a1980d1116ee152d25dac382b112b9c17 (diff) | |
ARM: io: make iounmap() a simple macro
Defining iounmap() with arguments prevents it from being used as a
function pointer, causing platforms to work around this. Instead,
define it to be a simple macro.
Do the same for __arch_io(re|un)map too.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/include/asm/io.h')
| -rw-r--r-- | arch/arm/include/asm/io.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h index 815efa2d4e0..91be1f8c2d2 100644 --- a/arch/arm/include/asm/io.h +++ b/arch/arm/include/asm/io.h @@ -245,13 +245,13 @@ extern void _memset_io(volatile void __iomem *, int, size_t); #define ioremap_nocache(cookie,size) __arm_ioremap(cookie, size, MT_DEVICE) #define ioremap_cached(cookie,size) __arm_ioremap(cookie, size, MT_DEVICE_CACHED) #define ioremap_wc(cookie,size) __arm_ioremap(cookie, size, MT_DEVICE_WC) -#define iounmap(cookie) __iounmap(cookie) +#define iounmap __iounmap #else #define ioremap(cookie,size) __arch_ioremap((cookie), (size), MT_DEVICE) #define ioremap_nocache(cookie,size) __arch_ioremap((cookie), (size), MT_DEVICE) #define ioremap_cached(cookie,size) __arch_ioremap((cookie), (size), MT_DEVICE_CACHED) #define ioremap_wc(cookie,size) __arch_ioremap((cookie), (size), MT_DEVICE_WC) -#define iounmap(cookie) __arch_iounmap(cookie) +#define iounmap __arch_iounmap #endif /* |