[media] gspca - ov519: Cleanup source and add a comment

Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/media/video/gspca/ov519.c b/drivers/media/video/gspca/ov519.c
index e30791f05690..8ab2c452c25e 100644
--- a/drivers/media/video/gspca/ov519.c
+++ b/drivers/media/video/gspca/ov519.c
@@ -488,7 +488,6 @@ static const struct v4l2_pix_format ovfx2_ov3610_mode[] = {
 #define R511_SNAP_PXDIV                 0x1c
 #define R511_SNAP_LNDIV                 0x1d
 #define R511_SNAP_UV_EN                 0x1e
-#define R511_SNAP_UV_EN                 0x1e
 #define R511_SNAP_OPTS                  0x1f
 
 #define R511_DRAM_FLOW_CTL              0x20
@@ -1847,8 +1846,7 @@ static const struct ov_i2c_regvals norm_7670[] = {
         { 0x6c, 0x0a },
         { 0x6d, 0x55 },
         { 0x6e, 0x11 },
-        { 0x6f, 0x9f },
-                                        /* "9e for advance AWB" */
+        { 0x6f, 0x9f },                 /* "9e for advance AWB" */
         { 0x6a, 0x40 },
         { OV7670_R01_BLUE, 0x40 },
         { OV7670_R02_RED, 0x60 },
@@ -3054,7 +3052,7 @@ static void ov519_configure(struct sd *sd)
 {
         static const struct ov_regvals init_519[] = {
                 { 0x5a, 0x6d }, /* EnableSystem */
-                { 0x53, 0x9b },
+                { 0x53, 0x9b }, /* don't enable the microcontroller */
                 { OV519_R54_EN_CLK1, 0xff }, /* set bit2 to enable jpeg */
                 { 0x5d, 0x03 },
                 { 0x49, 0x01 },