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author | Igor Prusov <ivprusov@salutedevices.com> | 2023-11-14 14:02:50 +0300 |
---|---|---|
committer | Tom Rini <trini@konsulko.com> | 2023-11-28 16:19:06 -0500 |
commit | 55baed4dbb92a04fd1eaf5b7b4b9657737000300 (patch) | |
tree | d92165fea0616aabffcfa773eac7319d84ef45d7 /arch/riscv/include | |
parent | 7c107ef2053609cbacde12e5d80f14c44f7f68b7 (diff) | |
download | u-boot-55baed4dbb92a04fd1eaf5b7b4b9657737000300.zip u-boot-55baed4dbb92a04fd1eaf5b7b4b9657737000300.tar.gz u-boot-55baed4dbb92a04fd1eaf5b7b4b9657737000300.tar.bz2 |
riscv: io.h: Fix signatures of reads/writes functions
Change type of address parameter from int* to volatile void* for
{read,write}s{b,w,l}() functions and add const qualifier for reads. This
is done to keep function signatures in sync with asm-generic/io.h and
other platforms.
Signed-off-by: Igor Prusov <ivprusov@salutedevices.com>
Diffstat (limited to 'arch/riscv/include')
-rw-r--r-- | arch/riscv/include/asm/io.h | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/arch/riscv/include/asm/io.h b/arch/riscv/include/asm/io.h index cedd537..da16585 100644 --- a/arch/riscv/include/asm/io.h +++ b/arch/riscv/include/asm/io.h @@ -218,7 +218,8 @@ static inline u64 readq(const volatile void __iomem *addr) #define insw(p, d, l) readsw(__io(p), d, l) #define insl(p, d, l) readsl(__io(p), d, l) -static inline void readsb(unsigned int *addr, void *data, int bytelen) +static inline void readsb(const volatile void __iomem *addr, void *data, + unsigned int bytelen) { unsigned char *ptr; unsigned char *ptr2; @@ -233,7 +234,8 @@ static inline void readsb(unsigned int *addr, void *data, int bytelen) } } -static inline void readsw(unsigned int *addr, void *data, int wordlen) +static inline void readsw(const volatile void __iomem *addr, void *data, + unsigned int wordlen) { unsigned short *ptr; unsigned short *ptr2; @@ -248,7 +250,8 @@ static inline void readsw(unsigned int *addr, void *data, int wordlen) } } -static inline void readsl(unsigned int *addr, void *data, int longlen) +static inline void readsl(const volatile void __iomem *addr, void *data, + unsigned int longlen) { unsigned int *ptr; unsigned int *ptr2; @@ -263,7 +266,8 @@ static inline void readsl(unsigned int *addr, void *data, int longlen) } } -static inline void writesb(unsigned int *addr, const void *data, int bytelen) +static inline void writesb(volatile void __iomem *addr, const void *data, + unsigned int bytelen) { unsigned char *ptr; unsigned char *ptr2; @@ -278,7 +282,8 @@ static inline void writesb(unsigned int *addr, const void *data, int bytelen) } } -static inline void writesw(unsigned int *addr, const void *data, int wordlen) +static inline void writesw(volatile void __iomem *addr, const void *data, + unsigned int wordlen) { unsigned short *ptr; unsigned short *ptr2; @@ -293,7 +298,8 @@ static inline void writesw(unsigned int *addr, const void *data, int wordlen) } } -static inline void writesl(unsigned int *addr, const void *data, int longlen) +static inline void writesl(volatile void __iomem *addr, const void *data, + unsigned int longlen) { unsigned int *ptr; unsigned int *ptr2; |