powerpc/adb: Use set_current_state()

Signed-off-by: majianpeng <majianpeng@gmail.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

diff --git a/drivers/macintosh/adb.c b/drivers/macintosh/adb.c
index 75049e765191eb6a75ec44b1670304785cba3a9e..b026896206ca4fb1ee66df1df93036dcc7b72f9b 100644 (file)
--- a/drivers/macintosh/adb.c
+++ b/drivers/macintosh/adb.c
@@ -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);