[PATCH] drivers/char: fix-up schedule_timeout() usage
Use schedule_timeout_interruptible() instead of
set_current_state()/schedule_timeout() to reduce kernel size.
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/char/hw_random.c b/drivers/char/hw_random.c
index 3480535..6f673d2 100644
--- a/drivers/char/hw_random.c
+++ b/drivers/char/hw_random.c
@@ -513,10 +513,7 @@
return ret ? : -EAGAIN;
if(need_resched())
- {
- current->state = TASK_INTERRUPTIBLE;
- schedule_timeout(1);
- }
+ schedule_timeout_interruptible(1);
else
udelay(200); /* FIXME: We could poll for 250uS ?? */