From: Nishanth Aravamudan <nacc@us.ibm.com>
Use schedule_timeout_uninterruptible() instead of
set_current_state()/schedule_timeout() to reduce kernel size.
(akpm: this patch relies on other stuff in -mm, please don't apply)
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---
drivers/sbus/char/bpp.c | 3 +--
drivers/sbus/char/vfc_i2c.c | 3 +--
2 files changed, 2 insertions(+), 4 deletions(-)
diff -puN drivers/sbus/char/bpp.c~drivers-sbus-fix-up-schedule_timeout-usage drivers/sbus/char/bpp.c
--- 25/drivers/sbus/char/bpp.c~drivers-sbus-fix-up-schedule_timeout-usage Wed Aug 17 17:01:07 2005
+++ 25-akpm/drivers/sbus/char/bpp.c Wed Aug 17 17:01:07 2005
@@ -295,8 +295,7 @@ static unsigned short get_pins(unsigned
static void snooze(unsigned long snooze_time, unsigned minor)
{
- set_current_state(TASK_UNINTERRUPTIBLE);
- schedule_timeout(snooze_time + 1);
+ schedule_timeout_uninterruptible(snooze_time + 1);
}
static int wait_for(unsigned short set, unsigned short clr,
diff -puN drivers/sbus/char/vfc_i2c.c~drivers-sbus-fix-up-schedule_timeout-usage drivers/sbus/char/vfc_i2c.c
--- 25/drivers/sbus/char/vfc_i2c.c~drivers-sbus-fix-up-schedule_timeout-usage Wed Aug 17 17:01:07 2005
+++ 25-akpm/drivers/sbus/char/vfc_i2c.c Wed Aug 17 17:01:07 2005
@@ -81,8 +81,7 @@ int vfc_pcf8584_init(struct vfc_dev *dev
void vfc_i2c_delay_no_busy(struct vfc_dev *dev, unsigned long usecs)
{
- set_current_state(TASK_UNINTERRUPTIBLE);
- schedule_timeout(usecs_to_jiffies(usecs));
+ schedule_timeout_uninterruptible(usecs_to_jiffies(usecs));
}
void inline vfc_i2c_delay(struct vfc_dev *dev)
_