[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>

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/char/ip2/i2lib.c b/drivers/char/ip2/i2lib.c
index 82c5f30375ac..ba85eb1b6ec7 100644
--- a/drivers/char/ip2/i2lib.c
+++ b/drivers/char/ip2/i2lib.c
@@ -655,8 +655,7 @@ i2QueueCommands(int type, i2ChanStrPtr pCh, int timeout, int nCommands,
                         timeout--;   // So negative values == forever
                 
                 if (!in_interrupt()) {
-                        current->state = TASK_INTERRUPTIBLE;
-                        schedule_timeout(1);    // short nap 
+                        schedule_timeout_interruptible(1);      // short nap
                 } else {
                         // we cannot sched/sleep in interrrupt silly
                         return 0;   
@@ -1132,8 +1131,7 @@ i2Output(i2ChanStrPtr pCh, const char *pSource, int count, int user )
 
                                         ip2trace (CHANN, ITRC_OUTPUT, 61, 0 );
 
-                                        current->state = TASK_INTERRUPTIBLE;
-                                        schedule_timeout(2);
+                                        schedule_timeout_interruptible(2);
                                         if (signal_pending(current)) {
                                                 break;
                                         }