diff options
Diffstat (limited to 'arch/xtensa/kernel/process.c')
| -rw-r--r-- | arch/xtensa/kernel/process.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/xtensa/kernel/process.c b/arch/xtensa/kernel/process.c index 74969a437a37..db278a9e80c7 100644 --- a/arch/xtensa/kernel/process.c +++ b/arch/xtensa/kernel/process.c @@ -52,8 +52,6 @@ extern void ret_from_fork(void); extern void ret_from_kernel_thread(void); -struct task_struct *current_set[NR_CPUS] = {&init_task, }; - void (*pm_power_off)(void) = NULL; EXPORT_SYMBOL(pm_power_off); @@ -321,8 +319,8 @@ unsigned long get_wchan(struct task_struct *p) /* Stack layout: sp-4: ra, sp-3: sp' */ - pc = MAKE_PC_FROM_RA(*(unsigned long*)sp - 4, sp); - sp = *(unsigned long *)sp - 3; + pc = MAKE_PC_FROM_RA(SPILL_SLOT(sp, 0), sp); + sp = SPILL_SLOT(sp, 1); } while (count++ < 16); return 0; } |