diff options
Diffstat (limited to 'arch/ia64/include')
| -rw-r--r-- | arch/ia64/include/asm/atomic.h | 6 | ||||
| -rw-r--r-- | arch/ia64/include/asm/bitops.h | 3 | ||||
| -rw-r--r-- | arch/ia64/include/asm/gpio.h | 55 | ||||
| -rw-r--r-- | arch/ia64/include/asm/processor.h | 2 | ||||
| -rw-r--r-- | arch/ia64/include/asm/ptrace.h | 1 | ||||
| -rw-r--r-- | arch/ia64/include/asm/sn/tioce.h | 2 | ||||
| -rw-r--r-- | arch/ia64/include/asm/spinlock.h | 2 |
7 files changed, 61 insertions, 10 deletions
diff --git a/arch/ia64/include/asm/atomic.h b/arch/ia64/include/asm/atomic.h index 446881439675..3fad89ee01cb 100644 --- a/arch/ia64/include/asm/atomic.h +++ b/arch/ia64/include/asm/atomic.h @@ -90,7 +90,7 @@ ia64_atomic64_sub (__s64 i, atomic64_t *v) (cmpxchg(&((v)->counter), old, new)) #define atomic64_xchg(v, new) (xchg(&((v)->counter), new)) -static __inline__ int atomic_add_unless(atomic_t *v, int a, int u) +static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u) { int c, old; c = atomic_read(v); @@ -102,10 +102,9 @@ static __inline__ int atomic_add_unless(atomic_t *v, int a, int u) break; c = old; } - return c != (u); + return c; } -#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) static __inline__ long atomic64_add_unless(atomic64_t *v, long a, long u) { @@ -216,5 +215,4 @@ atomic64_add_negative (__s64 i, atomic64_t *v) #define smp_mb__before_atomic_inc() barrier() #define smp_mb__after_atomic_inc() barrier() -#include <asm-generic/atomic-long.h> #endif /* _ASM_IA64_ATOMIC_H */ diff --git a/arch/ia64/include/asm/bitops.h b/arch/ia64/include/asm/bitops.h index b76f7e009218..8e20bff39f79 100644 --- a/arch/ia64/include/asm/bitops.h +++ b/arch/ia64/include/asm/bitops.h @@ -458,8 +458,7 @@ static __inline__ unsigned long __arch_hweight64(unsigned long x) #include <asm-generic/bitops/le.h> -#define ext2_set_bit_atomic(l,n,a) test_and_set_bit(n,a) -#define ext2_clear_bit_atomic(l,n,a) test_and_clear_bit(n,a) +#include <asm-generic/bitops/ext2-atomic-setbit.h> #include <asm-generic/bitops/sched.h> diff --git a/arch/ia64/include/asm/gpio.h b/arch/ia64/include/asm/gpio.h new file mode 100644 index 000000000000..590a20debc4e --- /dev/null +++ b/arch/ia64/include/asm/gpio.h @@ -0,0 +1,55 @@ +/* + * Generic GPIO API implementation for IA-64. + * + * A stright copy of that for PowerPC which was: + * + * Copyright (c) 2007-2008 MontaVista Software, Inc. + * + * Author: Anton Vorontsov <avorontsov@ru.mvista.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef _ASM_IA64_GPIO_H +#define _ASM_IA64_GPIO_H + +#include <linux/errno.h> +#include <asm-generic/gpio.h> + +#ifdef CONFIG_GPIOLIB + +/* + * We don't (yet) implement inlined/rapid versions for on-chip gpios. + * Just call gpiolib. + */ +static inline int gpio_get_value(unsigned int gpio) +{ + return __gpio_get_value(gpio); +} + +static inline void gpio_set_value(unsigned int gpio, int value) +{ + __gpio_set_value(gpio, value); +} + +static inline int gpio_cansleep(unsigned int gpio) +{ + return __gpio_cansleep(gpio); +} + +static inline int gpio_to_irq(unsigned int gpio) +{ + return __gpio_to_irq(gpio); +} + +static inline int irq_to_gpio(unsigned int irq) +{ + return -EINVAL; +} + +#endif /* CONFIG_GPIOLIB */ + +#endif /* _ASM_IA64_GPIO_H */ diff --git a/arch/ia64/include/asm/processor.h b/arch/ia64/include/asm/processor.h index 03afe7970748..d9f397fae03e 100644 --- a/arch/ia64/include/asm/processor.h +++ b/arch/ia64/include/asm/processor.h @@ -75,7 +75,7 @@ #include <asm/percpu.h> #include <asm/rse.h> #include <asm/unwind.h> -#include <asm/atomic.h> +#include <linux/atomic.h> #ifdef CONFIG_NUMA #include <asm/nodedata.h> #endif diff --git a/arch/ia64/include/asm/ptrace.h b/arch/ia64/include/asm/ptrace.h index 7ae9c3f15a1c..f5cb27614e35 100644 --- a/arch/ia64/include/asm/ptrace.h +++ b/arch/ia64/include/asm/ptrace.h @@ -286,7 +286,6 @@ static inline unsigned long user_stack_pointer(struct pt_regs *regs) struct task_struct; /* forward decl */ struct unw_frame_info; /* forward decl */ - extern void show_regs (struct pt_regs *); extern void ia64_do_show_stack (struct unw_frame_info *, void *); extern unsigned long ia64_get_user_rbs_end (struct task_struct *, struct pt_regs *, unsigned long *); diff --git a/arch/ia64/include/asm/sn/tioce.h b/arch/ia64/include/asm/sn/tioce.h index 893468e1b41b..6eae8ada90f0 100644 --- a/arch/ia64/include/asm/sn/tioce.h +++ b/arch/ia64/include/asm/sn/tioce.h @@ -467,7 +467,7 @@ typedef volatile struct tioce { #define CE_LSI_GB_CFG1_RXL0S_THS_SHFT 0 #define CE_LSI_GB_CFG1_RXL0S_THS_MASK (0xffULL << 0) #define CE_LSI_GB_CFG1_RXL0S_SMP_SHFT 8 -#define CE_LSI_GB_CFG1_RXL0S_SMP_MASK (0xfULL << 8); +#define CE_LSI_GB_CFG1_RXL0S_SMP_MASK (0xfULL << 8) #define CE_LSI_GB_CFG1_RXL0S_ADJ_SHFT 12 #define CE_LSI_GB_CFG1_RXL0S_ADJ_MASK (0x7ULL << 12) #define CE_LSI_GB_CFG1_RXL0S_FLT_SHFT 15 diff --git a/arch/ia64/include/asm/spinlock.h b/arch/ia64/include/asm/spinlock.h index 1a91c9121d17..b77768d35f93 100644 --- a/arch/ia64/include/asm/spinlock.h +++ b/arch/ia64/include/asm/spinlock.h @@ -13,7 +13,7 @@ #include <linux/kernel.h> #include <linux/bitops.h> -#include <asm/atomic.h> +#include <linux/atomic.h> #include <asm/intrinsics.h> #include <asm/system.h> |