last_exposure_update  560 drivers/media/usb/pwc/pwc-v4l.c 				pdev->last_exposure_update + HZ / 4)) {
last_exposure_update  570 drivers/media/usb/pwc/pwc-v4l.c 		pdev->last_exposure_update = jiffies;
last_exposure_update  314 drivers/media/usb/pwc/pwc.h 		unsigned long		last_exposure_update; /* In jiffies */