diff options
Diffstat (limited to 'include')
-rw-r--r-- | include/asm-generic/iomap.h | 28 | ||||
-rw-r--r-- | include/linux/io-64-nonatomic-hi-lo.h | 4 | ||||
-rw-r--r-- | include/linux/io-64-nonatomic-lo-hi.h | 4 |
3 files changed, 18 insertions, 18 deletions
diff --git a/include/asm-generic/iomap.h b/include/asm-generic/iomap.h index 9d28a5e82f73..649224664969 100644 --- a/include/asm-generic/iomap.h +++ b/include/asm-generic/iomap.h @@ -26,14 +26,14 @@ * in the low address range. Architectures for which this is not * true can't use this generic implementation. */ -extern unsigned int ioread8(void __iomem *); -extern unsigned int ioread16(void __iomem *); -extern unsigned int ioread16be(void __iomem *); -extern unsigned int ioread32(void __iomem *); -extern unsigned int ioread32be(void __iomem *); +extern unsigned int ioread8(const void __iomem *); +extern unsigned int ioread16(const void __iomem *); +extern unsigned int ioread16be(const void __iomem *); +extern unsigned int ioread32(const void __iomem *); +extern unsigned int ioread32be(const void __iomem *); #ifdef CONFIG_64BIT -extern u64 ioread64(void __iomem *); -extern u64 ioread64be(void __iomem *); +extern u64 ioread64(const void __iomem *); +extern u64 ioread64be(const void __iomem *); #endif #ifdef readq @@ -41,10 +41,10 @@ extern u64 ioread64be(void __iomem *); #define ioread64_hi_lo ioread64_hi_lo #define ioread64be_lo_hi ioread64be_lo_hi #define ioread64be_hi_lo ioread64be_hi_lo -extern u64 ioread64_lo_hi(void __iomem *addr); -extern u64 ioread64_hi_lo(void __iomem *addr); -extern u64 ioread64be_lo_hi(void __iomem *addr); -extern u64 ioread64be_hi_lo(void __iomem *addr); +extern u64 ioread64_lo_hi(const void __iomem *addr); +extern u64 ioread64_hi_lo(const void __iomem *addr); +extern u64 ioread64be_lo_hi(const void __iomem *addr); +extern u64 ioread64be_hi_lo(const void __iomem *addr); #endif extern void iowrite8(u8, void __iomem *); @@ -79,9 +79,9 @@ extern void iowrite64be_hi_lo(u64 val, void __iomem *addr); * memory across multiple ports, use "memcpy_toio()" * and friends. */ -extern void ioread8_rep(void __iomem *port, void *buf, unsigned long count); -extern void ioread16_rep(void __iomem *port, void *buf, unsigned long count); -extern void ioread32_rep(void __iomem *port, void *buf, unsigned long count); +extern void ioread8_rep(const void __iomem *port, void *buf, unsigned long count); +extern void ioread16_rep(const void __iomem *port, void *buf, unsigned long count); +extern void ioread32_rep(const void __iomem *port, void *buf, unsigned long count); extern void iowrite8_rep(void __iomem *port, const void *buf, unsigned long count); extern void iowrite16_rep(void __iomem *port, const void *buf, unsigned long count); diff --git a/include/linux/io-64-nonatomic-hi-lo.h b/include/linux/io-64-nonatomic-hi-lo.h index ae21b72cce85..f32522bb3aa5 100644 --- a/include/linux/io-64-nonatomic-hi-lo.h +++ b/include/linux/io-64-nonatomic-hi-lo.h @@ -57,7 +57,7 @@ static inline void hi_lo_writeq_relaxed(__u64 val, volatile void __iomem *addr) #ifndef ioread64_hi_lo #define ioread64_hi_lo ioread64_hi_lo -static inline u64 ioread64_hi_lo(void __iomem *addr) +static inline u64 ioread64_hi_lo(const void __iomem *addr) { u32 low, high; @@ -79,7 +79,7 @@ static inline void iowrite64_hi_lo(u64 val, void __iomem *addr) #ifndef ioread64be_hi_lo #define ioread64be_hi_lo ioread64be_hi_lo -static inline u64 ioread64be_hi_lo(void __iomem *addr) +static inline u64 ioread64be_hi_lo(const void __iomem *addr) { u32 low, high; diff --git a/include/linux/io-64-nonatomic-lo-hi.h b/include/linux/io-64-nonatomic-lo-hi.h index faaa842dbdb9..448a21435dba 100644 --- a/include/linux/io-64-nonatomic-lo-hi.h +++ b/include/linux/io-64-nonatomic-lo-hi.h @@ -57,7 +57,7 @@ static inline void lo_hi_writeq_relaxed(__u64 val, volatile void __iomem *addr) #ifndef ioread64_lo_hi #define ioread64_lo_hi ioread64_lo_hi -static inline u64 ioread64_lo_hi(void __iomem *addr) +static inline u64 ioread64_lo_hi(const void __iomem *addr) { u32 low, high; @@ -79,7 +79,7 @@ static inline void iowrite64_lo_hi(u64 val, void __iomem *addr) #ifndef ioread64be_lo_hi #define ioread64be_lo_hi ioread64be_lo_hi -static inline u64 ioread64be_lo_hi(void __iomem *addr) +static inline u64 ioread64be_lo_hi(const void __iomem *addr) { u32 low, high; |