diff options
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 3d23418cbddd..4a60f8f4d292 100644 --- a/arch/arm/include/asm/io.h +++ b/arch/arm/include/asm/io.h @@ -245,13 +245,13 @@ extern int pci_ioremap_io(unsigned int offset, phys_addr_t phys_addr); * The {in,out}[bwl] macros are for emulating x86-style PCI/ISA IO space. */ #ifdef __io -#define outb(v,p) ({ __iowmb(); __raw_writeb(v,__io(p)); }) +#define outb(v,p) ({ __iowmb()/*; __raw_writeb(v,__io(p))*/; }) #define outw(v,p) ({ __iowmb(); __raw_writew((__force __u16) \ cpu_to_le16(v),__io(p)); }) #define outl(v,p) ({ __iowmb(); __raw_writel((__force __u32) \ cpu_to_le32(v),__io(p)); }) -#define inb(p) ({ __u8 __v = __raw_readb(__io(p)); __iormb(); __v; }) +#define inb(p) ({ __u8 __v = 0 /*__raw_readb(__io(p))*/; __iormb(); __v; }) #define inw(p) ({ __u16 __v = le16_to_cpu((__force __le16) \ __raw_readw(__io(p))); __iormb(); __v; }) #define inl(p) ({ __u32 __v = le32_to_cpu((__force __le32) \ |