saa7134: fix thread shutdown handling

[sfrench/cifs-2.6.git] / drivers / media / video / saa7134 / saa7134-tvaudio.c

diff --git a/drivers/media/video/saa7134/saa7134-tvaudio.c b/drivers/media/video/saa7134/saa7134-tvaudio.c
index dd759d6d8d25c88a831f4b0a9689d714222717fe..30395d6b5f14234a0a7cd12aeacd5365629e4ad5 100644 (file)
--- a/drivers/media/video/saa7134/saa7134-tvaudio.c
+++ b/drivers/media/video/saa7134/saa7134-tvaudio.c
@@ -27,7 +27,6 @@
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/delay.h>
-#include <linux/smp_lock.h>
 #include <asm/div64.h>
 
 #include "saa7134-reg.h"
@@ -1006,7 +1005,7 @@ int saa7134_tvaudio_init2(struct saa7134_dev *dev)
 int saa7134_tvaudio_fini(struct saa7134_dev *dev)
 {
        /* shutdown tvaudio thread */
-       if (dev->thread.pid >= 0) {
+       if (dev->thread.pid > 0) {
                dev->thread.shutdown = 1;
                wake_up_interruptible(&dev->thread.wq);
                wait_for_completion(&dev->thread.exit);