Signed-off-by: Insu Yun <[email protected]>
---
drivers/media/usb/gspca/m5602/m5602_s5k83a.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/media/usb/gspca/m5602/m5602_s5k83a.c
b/drivers/media/usb/gspca/m5602/m5602_s5k83a.c
index bf6b215..84b2961 100644
--- a/drivers/media/usb/gspca/m5602/m5602_s5k83a.c
+++ b/drivers/media/usb/gspca/m5602/m5602_s5k83a.c
@@ -221,6 +221,9 @@ int s5k83a_start(struct sd *sd)
to assume that there is no better way of accomplishing this */
sd->rotation_thread = kthread_create(rotation_thread_function,
sd, "rotation thread");
+ if (IS_ERR(sd->rotation_thread))
+ return PTR_ERR(sd->rotation_thread);
+
wake_up_process(sd->rotation_thread);
/* Preinit the sensor */
--
1.9.1
--
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