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:
parent
54321242af
commit
64f8c13561
|
@ -710,7 +710,7 @@ static ssize_t adb_read(struct file *file, char __user *buf,
|
||||||
req = NULL;
|
req = NULL;
|
||||||
spin_lock_irqsave(&state->lock, flags);
|
spin_lock_irqsave(&state->lock, flags);
|
||||||
add_wait_queue(&state->wait_queue, &wait);
|
add_wait_queue(&state->wait_queue, &wait);
|
||||||
current->state = TASK_INTERRUPTIBLE;
|
set_current_state(TASK_INTERRUPTIBLE);
|
||||||
|
|
||||||
for (;;) {
|
for (;;) {
|
||||||
req = state->completed;
|
req = state->completed;
|
||||||
|
@ -734,7 +734,7 @@ static ssize_t adb_read(struct file *file, char __user *buf,
|
||||||
spin_lock_irqsave(&state->lock, flags);
|
spin_lock_irqsave(&state->lock, flags);
|
||||||
}
|
}
|
||||||
|
|
||||||
current->state = TASK_RUNNING;
|
set_current_state(TASK_RUNNING);
|
||||||
remove_wait_queue(&state->wait_queue, &wait);
|
remove_wait_queue(&state->wait_queue, &wait);
|
||||||
spin_unlock_irqrestore(&state->lock, flags);
|
spin_unlock_irqrestore(&state->lock, flags);
|
||||||
|
|
||||||
|
|
Reference in New Issue