hdcs_set_gain     331 drivers/media/usb/gspca/stv06xx/stv06xx_hdcs.c 		err = hdcs_set_gain(gspca_dev, ctrl->val);
hdcs_set_gain     126 drivers/media/usb/gspca/stv06xx/stv06xx_hdcs.h static int hdcs_set_gain(struct gspca_dev *gspca_dev, __s32 val);