diff options
Diffstat (limited to 'arch/alpha/include')
| -rw-r--r-- | arch/alpha/include/asm/Kbuild | 1 | ||||
| -rw-r--r-- | arch/alpha/include/asm/asm-prototypes.h | 18 | ||||
| -rw-r--r-- | arch/alpha/include/asm/core_marvel.h | 2 | ||||
| -rw-r--r-- | arch/alpha/include/asm/fb.h | 13 | ||||
| -rw-r--r-- | arch/alpha/include/asm/futex.h | 26 | ||||
| -rw-r--r-- | arch/alpha/include/asm/spinlock.h | 5 | ||||
| -rw-r--r-- | arch/alpha/include/uapi/asm/unistd.h | 5 |
7 files changed, 25 insertions, 45 deletions
diff --git a/arch/alpha/include/asm/Kbuild b/arch/alpha/include/asm/Kbuild index d103db5af5ff..5b974ab8425c 100644 --- a/arch/alpha/include/asm/Kbuild +++ b/arch/alpha/include/asm/Kbuild @@ -3,6 +3,7 @@ generic-y += clkdev.h generic-y += exec.h generic-y += export.h +generic-y += fb.h generic-y += irq_work.h generic-y += mcs_spinlock.h generic-y += mm-arch-hooks.h diff --git a/arch/alpha/include/asm/asm-prototypes.h b/arch/alpha/include/asm/asm-prototypes.h new file mode 100644 index 000000000000..d12c68ea340b --- /dev/null +++ b/arch/alpha/include/asm/asm-prototypes.h @@ -0,0 +1,18 @@ +#include <linux/spinlock.h> + +#include <asm/checksum.h> +#include <asm/console.h> +#include <asm/page.h> +#include <asm/string.h> +#include <asm/uaccess.h> + +#include <asm-generic/asm-prototypes.h> + +extern void __divl(void); +extern void __reml(void); +extern void __divq(void); +extern void __remq(void); +extern void __divlu(void); +extern void __remlu(void); +extern void __divqu(void); +extern void __remqu(void); diff --git a/arch/alpha/include/asm/core_marvel.h b/arch/alpha/include/asm/core_marvel.h index dad300fa14ce..8dcf9dbda618 100644 --- a/arch/alpha/include/asm/core_marvel.h +++ b/arch/alpha/include/asm/core_marvel.h @@ -312,7 +312,7 @@ struct io7 { io7_port7_csrs *csrs; struct io7_port ports[IO7_NUM_PORTS]; - spinlock_t irq_lock; + raw_spinlock_t irq_lock; }; #ifndef __EXTERN_INLINE diff --git a/arch/alpha/include/asm/fb.h b/arch/alpha/include/asm/fb.h deleted file mode 100644 index fa9bbb96b2b3..000000000000 --- a/arch/alpha/include/asm/fb.h +++ /dev/null @@ -1,13 +0,0 @@ -#ifndef _ASM_FB_H_ -#define _ASM_FB_H_ -#include <linux/device.h> - -/* Caching is off in the I/O space quadrant by design. */ -#define fb_pgprotect(...) do {} while (0) - -static inline int fb_is_primary_device(struct fb_info *info) -{ - return 0; -} - -#endif /* _ASM_FB_H_ */ diff --git a/arch/alpha/include/asm/futex.h b/arch/alpha/include/asm/futex.h index fb01dfb760c2..05a70edd57b6 100644 --- a/arch/alpha/include/asm/futex.h +++ b/arch/alpha/include/asm/futex.h @@ -25,18 +25,10 @@ : "r" (uaddr), "r"(oparg) \ : "memory") -static inline int futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr) +static inline int arch_futex_atomic_op_inuser(int op, int oparg, int *oval, + u32 __user *uaddr) { - int op = (encoded_op >> 28) & 7; - int cmp = (encoded_op >> 24) & 15; - int oparg = (encoded_op << 8) >> 20; - int cmparg = (encoded_op << 20) >> 20; int oldval = 0, ret; - if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28)) - oparg = 1 << oparg; - - if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32))) - return -EFAULT; pagefault_disable(); @@ -62,17 +54,9 @@ static inline int futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr) pagefault_enable(); - if (!ret) { - switch (cmp) { - case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break; - case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break; - case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break; - case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break; - case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break; - case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break; - default: ret = -ENOSYS; - } - } + if (!ret) + *oval = oldval; + return ret; } diff --git a/arch/alpha/include/asm/spinlock.h b/arch/alpha/include/asm/spinlock.h index a40b9fc0c6c3..718ac0b64adf 100644 --- a/arch/alpha/include/asm/spinlock.h +++ b/arch/alpha/include/asm/spinlock.h @@ -16,11 +16,6 @@ #define arch_spin_lock_flags(lock, flags) arch_spin_lock(lock) #define arch_spin_is_locked(x) ((x)->lock != 0) -static inline void arch_spin_unlock_wait(arch_spinlock_t *lock) -{ - smp_cond_load_acquire(&lock->lock, !VAL); -} - static inline int arch_spin_value_unlocked(arch_spinlock_t lock) { return lock.lock == 0; diff --git a/arch/alpha/include/uapi/asm/unistd.h b/arch/alpha/include/uapi/asm/unistd.h index a2945fea6c86..53de540e39a7 100644 --- a/arch/alpha/include/uapi/asm/unistd.h +++ b/arch/alpha/include/uapi/asm/unistd.h @@ -366,11 +366,6 @@ #define __NR_epoll_create 407 #define __NR_epoll_ctl 408 #define __NR_epoll_wait 409 -/* Feb 2007: These three sys_epoll defines shouldn't be here but culling - * them would break userspace apps ... we'll kill them off in 2010 :) */ -#define __NR_sys_epoll_create __NR_epoll_create -#define __NR_sys_epoll_ctl __NR_epoll_ctl -#define __NR_sys_epoll_wait __NR_epoll_wait #define __NR_remap_file_pages 410 #define __NR_set_tid_address 411 #define __NR_restart_syscall 412 |