[PATCH] alpha: task_thread_info()

use task_thread_info() for accesses to thread_info of task in arch/alpha
and include/asm-alpha

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/alpha/kernel/process.c b/arch/alpha/kernel/process.c
index abb739b88ed1..7acad7055089 100644
--- a/arch/alpha/kernel/process.c
+++ b/arch/alpha/kernel/process.c
@@ -493,7 +493,7 @@ unsigned long
 thread_saved_pc(task_t *t)
 {
         unsigned long base = (unsigned long)t->thread_info;
-        unsigned long fp, sp = t->thread_info->pcb.ksp;
+        unsigned long fp, sp = task_thread_info(t)->pcb.ksp;
 
         if (sp > base && sp+6*8 < base + 16*1024) {
                 fp = ((unsigned long*)sp)[6];
@@ -523,7 +523,7 @@ get_wchan(struct task_struct *p)
 
         pc = thread_saved_pc(p);
         if (in_sched_functions(pc)) {
-                schedule_frame = ((unsigned long *)p->thread_info->pcb.ksp)[6];
+                schedule_frame = ((unsigned long *)task_thread_info(p)->pcb.ksp)[6];
                 return ((unsigned long *)schedule_frame)[12];
         }
         return pc;