diff options
| author | Kyle McMartin <kyle@shortfin.cabal.ca> | 2009-02-16 03:05:02 -0500 |
|---|---|---|
| committer | Kyle McMartin <kyle@treachery.i.cabal.ca> | 2009-03-13 01:20:18 -0400 |
| commit | 9dfe914da83ebc88f85d94b4d30d0e45882766d1 (patch) | |
| tree | 36646ee410eb71709e6671dd70c04d803d96a23a /arch/parisc/include/asm/io.h | |
| parent | 7c4be70e6d07582a111a1b66942c8a1d45528dfb (diff) | |
parisc: convert (read|write)bwlq to inlines
Kills the 'value computed but not used' due to
leX_to_cpu.
Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
Diffstat (limited to 'arch/parisc/include/asm/io.h')
| -rw-r--r-- | arch/parisc/include/asm/io.h | 42 |
1 files changed, 33 insertions, 9 deletions
diff --git a/arch/parisc/include/asm/io.h b/arch/parisc/include/asm/io.h index d3031d1f9d0..1fa905ea53d 100644 --- a/arch/parisc/include/asm/io.h +++ b/arch/parisc/include/asm/io.h @@ -174,15 +174,39 @@ static inline void __raw_writeq(unsigned long long b, volatile void __iomem *add *(volatile unsigned long long __force *) addr = b; } -/* readb can never be const, so use __fswab instead of le*_to_cpu */ -#define readb(addr) __raw_readb(addr) -#define readw(addr) le16_to_cpu(__raw_readw(addr)) -#define readl(addr) le32_to_cpu(__raw_readl(addr)) -#define readq(addr) le64_to_cpu(__raw_readq(addr)) -#define writeb(b, addr) __raw_writeb(b, addr) -#define writew(b, addr) __raw_writew(cpu_to_le16(b), addr) -#define writel(b, addr) __raw_writel(cpu_to_le32(b), addr) -#define writeq(b, addr) __raw_writeq(cpu_to_le64(b), addr) +static inline unsigned char readb(const volatile void __iomem *addr) +{ + return __raw_readb(addr); +} +static inline unsigned short readw(const volatile void __iomem *addr) +{ + return le16_to_cpu(__raw_readw(addr)); +} +static inline unsigned int readl(const volatile void __iomem *addr) +{ + return le32_to_cpu(__raw_readl(addr)); +} +static inline unsigned long long readq(const volatile void __iomem *addr) +{ + return le64_to_cpu(__raw_readq(addr)); +} + +static inline void writeb(unsigned char b, volatile void __iomem *addr) +{ + __raw_writeb(b, addr); +} +static inline void writew(unsigned short w, volatile void __iomem *addr) +{ + __raw_writew(cpu_to_le16(w), addr); +} +static inline void writel(unsigned int l, volatile void __iomem *addr) +{ + __raw_writel(cpu_to_le32(l), addr); +} +static inline void writeq(unsigned long long q, volatile void __iomem *addr) +{ + __raw_writeq(cpu_to_le64(q), addr); +} #define readb_relaxed(addr) readb(addr) #define readw_relaxed(addr) readw(addr) |