diff options
| -rw-r--r-- | include/asm-generic/gpio.h | 3 | ||||
| -rw-r--r-- | include/asm-generic/unistd.h | 10 | ||||
| -rw-r--r-- | lib/checksum.c | 14 |
3 files changed, 18 insertions, 9 deletions
diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h index 66d6106a2067..204bed37e82d 100644 --- a/include/asm-generic/gpio.h +++ b/include/asm-generic/gpio.h @@ -28,6 +28,7 @@ static inline int gpio_is_valid(int number) return ((unsigned)number) < ARCH_NR_GPIOS; } +struct device; struct seq_file; struct module; @@ -181,6 +182,8 @@ static inline void gpio_set_value_cansleep(unsigned gpio, int value) #ifndef CONFIG_GPIO_SYSFS +struct device; + /* sysfs support is only available with gpiolib, where it's optional */ static inline int gpio_export(unsigned gpio, bool direction_may_change) diff --git a/include/asm-generic/unistd.h b/include/asm-generic/unistd.h index 7c38c147e5e6..6a0b30f78a62 100644 --- a/include/asm-generic/unistd.h +++ b/include/asm-generic/unistd.h @@ -622,9 +622,13 @@ __SYSCALL(__NR_move_pages, sys_move_pages) __SYSCALL(__NR_rt_tgsigqueueinfo, sys_rt_tgsigqueueinfo) #define __NR_perf_event_open 241 __SYSCALL(__NR_perf_event_open, sys_perf_event_open) +#define __NR_accept4 242 +__SYSCALL(__NR_accept4, sys_accept4) +#define __NR_recvmmsg 243 +__SYSCALL(__NR_recvmmsg, sys_recvmmsg) #undef __NR_syscalls -#define __NR_syscalls 242 +#define __NR_syscalls 244 /* * All syscalls below here should go away really, @@ -802,7 +806,7 @@ __SYSCALL(__NR_fork, sys_ni_syscall) #define __NR_statfs __NR3264_statfs #define __NR_fstatfs __NR3264_fstatfs #define __NR_truncate __NR3264_truncate -#define __NR_ftruncate __NR3264_truncate +#define __NR_ftruncate __NR3264_ftruncate #define __NR_lseek __NR3264_lseek #define __NR_sendfile __NR3264_sendfile #define __NR_newfstatat __NR3264_fstatat @@ -818,7 +822,7 @@ __SYSCALL(__NR_fork, sys_ni_syscall) #define __NR_statfs64 __NR3264_statfs #define __NR_fstatfs64 __NR3264_fstatfs #define __NR_truncate64 __NR3264_truncate -#define __NR_ftruncate64 __NR3264_truncate +#define __NR_ftruncate64 __NR3264_ftruncate #define __NR_llseek __NR3264_lseek #define __NR_sendfile64 __NR3264_sendfile #define __NR_fstatat64 __NR3264_fstatat diff --git a/lib/checksum.c b/lib/checksum.c index b2e2fd468461..097508732f34 100644 --- a/lib/checksum.c +++ b/lib/checksum.c @@ -37,7 +37,8 @@ #include <asm/byteorder.h> -static inline unsigned short from32to16(unsigned long x) +#ifndef do_csum +static inline unsigned short from32to16(unsigned int x) { /* add up 16-bit and 16-bit for 16+c bit */ x = (x & 0xffff) + (x >> 16); @@ -49,16 +50,16 @@ static inline unsigned short from32to16(unsigned long x) static unsigned int do_csum(const unsigned char *buff, int len) { int odd, count; - unsigned long result = 0; + unsigned int result = 0; if (len <= 0) goto out; odd = 1 & (unsigned long) buff; if (odd) { #ifdef __LITTLE_ENDIAN - result = *buff; -#else result += (*buff << 8); +#else + result = *buff; #endif len--; buff++; @@ -73,9 +74,9 @@ static unsigned int do_csum(const unsigned char *buff, int len) } count >>= 1; /* nr of 32-bit words.. */ if (count) { - unsigned long carry = 0; + unsigned int carry = 0; do { - unsigned long w = *(unsigned int *) buff; + unsigned int w = *(unsigned int *) buff; count--; buff += 4; result += carry; @@ -102,6 +103,7 @@ static unsigned int do_csum(const unsigned char *buff, int len) out: return result; } +#endif /* * This is a version of ip_compute_csum() optimized for IP headers, |