REG_USER_CONTRAST  636 drivers/media/i2c/s5k4ecgx.c 		err = s5k4ecgx_write(client, REG_USER_CONTRAST, ctrl->val);
REG_USER_CONTRAST 1575 drivers/media/i2c/s5k5baf.c 		s5k5baf_write(state, REG_USER_CONTRAST, ctrl->val);
REG_USER_CONTRAST 1283 drivers/media/i2c/s5k6aa.c 		err = s5k6aa_write(client, REG_USER_CONTRAST, ctrl->val);