diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/frv/Kconfig | 1 | ||||
| -rw-r--r-- | arch/frv/include/asm/system.h | 9 | ||||
| -rw-r--r-- | arch/frv/include/asm/thread_info.h | 4 | ||||
| -rw-r--r-- | arch/frv/kernel/irq-mb93091.c | 2 |
4 files changed, 4 insertions, 12 deletions
diff --git a/arch/frv/Kconfig b/arch/frv/Kconfig index e06e3c3434a4..6db8aea5667f 100644 --- a/arch/frv/Kconfig +++ b/arch/frv/Kconfig @@ -363,7 +363,6 @@ menu "Power management options" config ARCH_SUSPEND_POSSIBLE def_bool y - depends on !SMP source kernel/power/Kconfig endmenu diff --git a/arch/frv/include/asm/system.h b/arch/frv/include/asm/system.h index 0a6d8d9ca45b..6c10fd2c626d 100644 --- a/arch/frv/include/asm/system.h +++ b/arch/frv/include/asm/system.h @@ -45,21 +45,12 @@ do { \ #define wmb() asm volatile ("membar" : : :"memory") #define read_barrier_depends() do { } while (0) -#ifdef CONFIG_SMP -#define smp_mb() mb() -#define smp_rmb() rmb() -#define smp_wmb() wmb() -#define smp_read_barrier_depends() read_barrier_depends() -#define set_mb(var, value) \ - do { xchg(&var, (value)); } while (0) -#else #define smp_mb() barrier() #define smp_rmb() barrier() #define smp_wmb() barrier() #define smp_read_barrier_depends() do {} while(0) #define set_mb(var, value) \ do { var = (value); barrier(); } while (0) -#endif extern void die_if_kernel(const char *, ...) __attribute__((format(printf, 1, 2))); extern void free_initmem(void); diff --git a/arch/frv/include/asm/thread_info.h b/arch/frv/include/asm/thread_info.h index 8582e9c7531c..cefbe73dc119 100644 --- a/arch/frv/include/asm/thread_info.h +++ b/arch/frv/include/asm/thread_info.h @@ -21,6 +21,8 @@ #define THREAD_SIZE 8192 +#define __HAVE_ARCH_TASK_STRUCT_ALLOCATOR + /* * low level task data that entry.S needs immediate access to * - this struct should fit entirely inside of one cache line @@ -87,7 +89,7 @@ register struct thread_info *__current_thread_info asm("gr15"); #define alloc_thread_info_node(tsk, node) \ kzalloc_node(THREAD_SIZE, GFP_KERNEL, node) #else -#define alloc_thread_info_node(tsk) \ +#define alloc_thread_info_node(tsk, node) \ kmalloc_node(THREAD_SIZE, GFP_KERNEL, node) #endif diff --git a/arch/frv/kernel/irq-mb93091.c b/arch/frv/kernel/irq-mb93091.c index 372fe60b1c2e..9afc2ea400dc 100644 --- a/arch/frv/kernel/irq-mb93091.c +++ b/arch/frv/kernel/irq-mb93091.c @@ -47,7 +47,7 @@ static void frv_fpga_mask(struct irq_data *d) static void frv_fpga_ack(struct irq_data *d) { - __clr_IFR(1 << (irq - IRQ_BASE_FPGA)); + __clr_IFR(1 << (d->irq - IRQ_BASE_FPGA)); } static void frv_fpga_mask_ack(struct irq_data *d) |