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powerpc/adb: Use set_current_state() 

Signed-off-by: majianpeng <majianpeng@gmail.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
majianpeng 2012-02-03 14:35:59 +00:00 committed by Benjamin Herrenschmidt
parent 54321242af
commit 64f8c13561
1 changed files with 2 additions and 2 deletions
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4
drivers/macintosh/adb.c
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@ -710,7 +710,7 @@ static ssize_t adb_read(struct file *file, char __user *buf,
req = NULL;
spin_lock_irqsave(&state->lock, flags);
add_wait_queue(&state->wait_queue, &wait);
current->state = TASK_INTERRUPTIBLE;
set_current_state(TASK_INTERRUPTIBLE);
for (;;) {
req = state->completed;
@ -734,7 +734,7 @@ static ssize_t adb_read(struct file *file, char __user *buf,
spin_lock_irqsave(&state->lock, flags);
}
current->state = TASK_RUNNING;
set_current_state(TASK_RUNNING);
remove_wait_queue(&state->wait_queue, &wait);
spin_unlock_irqrestore(&state->lock, flags);