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Commit 64f8c135 authored by majianpeng's avatar majianpeng Committed by Benjamin Herrenschmidt
Browse files

powerpc/adb: Use set_current_state() 



Signed-off-by: default avatarmajianpeng <majianpeng@gmail.com>
Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
parent 54321242

drivers/macintosh/adb.c

+2 −2
Original line number Original line Diff line number Diff line
@@ -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);