V4L/DVB (10001): gspca - m5602: Minor fixes

Signed-off-by: Erik Andrén <erik.andren@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

2 files changed, 3 insertions, 2 deletions

diff --git a/drivers/media/video/gspca/m5602/m5602_bridge.h b/drivers/media/video/gspca/m5602/m5602_bridge.h
index c1c7ce524f8a..35db1bb9d576 100644
--- a/drivers/media/video/gspca/m5602/m5602_bridge.h
+++ b/drivers/media/video/gspca/m5602/m5602_bridge.h
@@ -109,7 +109,6 @@ static const unsigned char sensor_urb_skeleton[] = {
         0x13, M5602_XB_I2C_CTRL, 0x81, 0x11
 };
 
-/* m5602 device descriptor, currently it just wraps the m5602_camera struct */
 struct sd {
         struct gspca_dev gspca_dev;
 
diff --git a/drivers/media/video/gspca/m5602/m5602_core.c b/drivers/media/video/gspca/m5602/m5602_core.c
index 059c4d2ffbc2..b2a5ad4fea59 100644
--- a/drivers/media/video/gspca/m5602/m5602_core.c
+++ b/drivers/media/video/gspca/m5602/m5602_core.c
@@ -150,11 +150,12 @@ static int m5602_start_transfer(struct gspca_dev *gspca_dev)
 
         /* Send start command to the camera */
         const u8 buffer[4] = {0x13, 0xf9, 0x0f, 0x01};
+
         memcpy(buf, buffer, sizeof(buffer));
         err = usb_control_msg(gspca_dev->dev,
                               usb_sndctrlpipe(gspca_dev->dev, 0),
                               0x04, 0x40, 0x19, 0x0000, buf,
-                              4, M5602_URB_MSG_TIMEOUT);
+                              sizeof(buffer), M5602_URB_MSG_TIMEOUT);
 
         PDEBUG(D_STREAM, "Transfer started");
         return (err < 0) ? err : 0;
@@ -284,6 +285,7 @@ static int __init mod_m5602_init(void)
         PDEBUG(D_PROBE, "registered");
         return 0;
 }
+
 static void __exit mod_m5602_exit(void)
 {
         usb_deregister(&sd_driver);