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| author | Nishanth Aravamudan <nacc@us.ibm.com> | 2005-09-10 00:27:30 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-10 10:06:38 -0700 |
| commit | da4cd8dfe18ee901b880f94ca0fa79d5cc1cd0eb (patch) | |
| tree | 7f135b3c3d9450e3b489cd39af6085e338013613 /drivers/char/hw_random.c | |
| parent | 2ddee1b7a732dc96d479afaa7d0a26aa53990089 (diff) | |
| download | kernel_samsung_smdk4412-da4cd8dfe18ee901b880f94ca0fa79d5cc1cd0eb.tar.gz kernel_samsung_smdk4412-da4cd8dfe18ee901b880f94ca0fa79d5cc1cd0eb.tar.bz2 kernel_samsung_smdk4412-da4cd8dfe18ee901b880f94ca0fa79d5cc1cd0eb.zip | |
[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>
Diffstat (limited to 'drivers/char/hw_random.c')
| -rw-r--r-- | drivers/char/hw_random.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/char/hw_random.c b/drivers/char/hw_random.c index 3480535a09c..6f673d2de0b 100644 --- a/drivers/char/hw_random.c +++ b/drivers/char/hw_random.c @@ -513,10 +513,7 @@ static ssize_t rng_dev_read (struct file *filp, char __user *buf, size_t size, 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 ?? */ |