cur_exp 2075 drivers/media/usb/gspca/sn9c20x.c s32 cur_exp = v4l2_ctrl_g_ctrl(sd->exposure); cur_exp 2086 drivers/media/usb/gspca/sn9c20x.c if (cur_exp > max) cur_exp 2089 drivers/media/usb/gspca/sn9c20x.c new_exp = cur_exp + sd->exposure_step; cur_exp 2105 drivers/media/usb/gspca/sn9c20x.c if (cur_exp < min) cur_exp 2107 drivers/media/usb/gspca/sn9c20x.c new_exp = cur_exp - sd->exposure_step;