diff options
Diffstat (limited to 'arch/riscv/include/asm/io.h')
| -rw-r--r-- | arch/riscv/include/asm/io.h | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/arch/riscv/include/asm/io.h b/arch/riscv/include/asm/io.h index e7f63ed8a9..1df6b1b2bf 100644 --- a/arch/riscv/include/asm/io.h +++ b/arch/riscv/include/asm/io.h @@ -416,19 +416,17 @@ static inline void writesl(unsigned int *addr, const void *data, int longlen) #define eth_io_copy_and_sum(s, c, l, b) \ eth_copy_and_sum((s), __mem_pci(c), (l), (b)) -static inline int -check_signature(unsigned long io_addr, const unsigned char *signature, - int length) +static inline int check_signature(ulong io_addr, const uchar *s, int len) { int retval = 0; do { - if (readb(io_addr) != *signature) + if (readb(io_addr) != *s) goto out; io_addr++; - signature++; - length--; - } while (length); + s++; + len--; + } while (len); retval = 1; out: return retval; @@ -455,18 +453,17 @@ out: eth_copy_and_sum((a), __mem_isa(b), (c), (d)) static inline int -isa_check_signature(unsigned long io_addr, const unsigned char *signature, - int length) +isa_check_signature(ulong io_addr, const uchar *s, int len) { int retval = 0; do { - if (isa_readb(io_addr) != *signature) + if (isa_readb(io_addr) != *s) goto out; io_addr++; - signature++; - length--; - } while (length); + s++; + len--; + } while (len); retval = 1; out: return retval; |