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| author | Michal Simek <michal.simek@xilinx.com> | 2013-05-23 08:04:09 +0200 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2013-05-23 08:49:33 +0200 |
| commit | b5dd0bb43e209455fb83161d4c8774ce2c23f6e2 (patch) | |
| tree | 555cfe71399c101342a2464693e24d400d19c43f /arch | |
| parent | microblaze: Initialize temp variable to remove compilation warning (diff) | |
| download | linux-b5dd0bb43e209455fb83161d4c8774ce2c23f6e2.tar.xz linux-b5dd0bb43e209455fb83161d4c8774ce2c23f6e2.zip | |
microblaze: Use proper casting for inb/inw/inl in io.h
We are going to move to asm-generic/io.h but
let's fix compilation warnings first for 3.10.
Warning message:
arch/microblaze/include/asm/io.h:126:26: warning: cast to
pointer from integer of different size [-Wint-to-pointer-cast]
#define inb(port) readb((u8 *)((port)))
...
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/microblaze/include/asm/io.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/microblaze/include/asm/io.h b/arch/microblaze/include/asm/io.h index 8cb8a8566ede..2565cb94f32f 100644 --- a/arch/microblaze/include/asm/io.h +++ b/arch/microblaze/include/asm/io.h @@ -123,11 +123,11 @@ static inline void writel(unsigned int v, volatile void __iomem *addr) * inb_p/inw_p/... * The macros don't do byte-swapping. */ -#define inb(port) readb((u8 *)((port))) +#define inb(port) readb((u8 *)((unsigned long)(port))) #define outb(val, port) writeb((val), (u8 *)((unsigned long)(port))) -#define inw(port) readw((u16 *)((port))) +#define inw(port) readw((u16 *)((unsigned long)(port))) #define outw(val, port) writew((val), (u16 *)((unsigned long)(port))) -#define inl(port) readl((u32 *)((port))) +#define inl(port) readl((u32 *)((unsigned long)(port))) #define outl(val, port) writel((val), (u32 *)((unsigned long)(port))) #define inb_p(port) inb((port)) |