1 files changed, 7 insertions, 5 deletions

diff --git a/drivers/media/video/gspca/sq930x.c b/drivers/media/video/gspca/sq930x.c
index fceed19b330a..7ae6522d4edf 100644
--- a/drivers/media/video/gspca/sq930x.c
+++ b/drivers/media/video/gspca/sq930x.c
@@ -48,7 +48,7 @@ enum sensors {
         SENSOR_ICX098BQ,
         SENSOR_LZ24BP,
         SENSOR_MI0360,
-        SENSOR_MT9V111,
+        SENSOR_MT9V111,         /* = MI360SOC */
         SENSOR_OV7660,
         SENSOR_OV9630,
 };
@@ -279,7 +279,7 @@ static const struct i2c_write_cmd mt9v111_init_0[] = {
         {0x01, 0x0001},         /* select IFP/SOC registers */
         {0x06, 0x300c},         /* operating mode control */
         {0x08, 0xcc00},         /* output format control (RGB) */
-        {0x01, 0x0004},         /* select core registers */
+        {0x01, 0x0004},         /* select sensor core registers */
 };
 static const struct i2c_write_cmd mt9v111_init_1[] = {
         {0x03, 0x01e5},         /* window height */
@@ -321,6 +321,7 @@ static const struct ucbus_write_cmd ov9630_start_0[] = {
         {0xf334, 0x3e}, {0xf335, 0xf8}, {0xf33f, 0x03}
 };
 
+/* start parameters indexed by [sensor][mode] */
 static const struct cap_s {
         u8      cc_sizeid;
         u8      cc_bytes[32];
@@ -923,11 +924,12 @@ static void send_start(struct gspca_dev *gspca_dev)
         reg_wb(gspca_dev, 0x0900 | SQ930_CTRL_CAP_START,
                         0x0a00 | cap->cc_sizeid,
                         cap->cc_bytes, 32);
-};
+}
+
 static void send_stop(struct gspca_dev *gspca_dev)
 {
         reg_w(gspca_dev, SQ930_CTRL_CAP_STOP, 0);
-};
+}
 
 /* function called at start time before URB creation */
 static int sd_isoc_init(struct gspca_dev *gspca_dev)
@@ -1014,7 +1016,7 @@ static int sd_start(struct gspca_dev *gspca_dev)
                 /* 1st start */
                 send_start(gspca_dev);
                 msleep(60);
-                reg_w(gspca_dev, SQ930_CTRL_CAP_STOP, 0x0000);
+                send_stop(gspca_dev);
 
                 i2c_write(sd,
                         mi0360_start_4, ARRAY_SIZE(mi0360_start_4));