diff options
Diffstat (limited to 'drivers/media/video/gspca/spca561.c')
| -rw-r--r-- | drivers/media/video/gspca/spca561.c | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/drivers/media/video/gspca/spca561.c b/drivers/media/video/gspca/spca561.c index 3a27faf6024..ee24629f0f5 100644 --- a/drivers/media/video/gspca/spca561.c +++ b/drivers/media/video/gspca/spca561.c @@ -900,42 +900,6 @@ static void setbrightness(struct gspca_dev *gspca_dev) reg_w_val(gspca_dev->dev, 0x8614, value); } -static void getbrightness(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_dev; - __u16 tot; - - tot = 0; - reg_r(gspca_dev, 0x8611, 1); - tot += gspca_dev->usb_buf[0]; - reg_r(gspca_dev, 0x8612, 1); - tot += gspca_dev->usb_buf[0]; - reg_r(gspca_dev, 0x8613, 1); - tot += gspca_dev->usb_buf[0]; - reg_r(gspca_dev, 0x8614, 1); - tot += gspca_dev->usb_buf[0]; - sd->brightness = tot >> 2; -} - -/* rev72a only */ -static void getcontrast(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_dev; - __u16 tot; - - tot = 0; - reg_r(gspca_dev, 0x8651, 1); - tot += gspca_dev->usb_buf[0]; - reg_r(gspca_dev, 0x8652, 1); - tot += gspca_dev->usb_buf[0]; - reg_r(gspca_dev, 0x8653, 1); - tot += gspca_dev->usb_buf[0]; - reg_r(gspca_dev, 0x8654, 1); - tot += gspca_dev->usb_buf[0]; - sd->contrast = tot << 6; - PDEBUG(D_CONF, "get contrast %d", sd->contrast); -} - /* rev 72a only */ static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val) { @@ -951,7 +915,6 @@ static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val) { struct sd *sd = (struct sd *) gspca_dev; - getbrightness(gspca_dev); *val = sd->brightness; return 0; } @@ -971,7 +934,6 @@ static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val) { struct sd *sd = (struct sd *) gspca_dev; - getcontrast(gspca_dev); *val = sd->contrast; return 0; } |