exposure_valid 559 drivers/media/usb/pwc/pwc-v4l.c if (pdev->exposure_valid && time_before(jiffies, exposure_valid 571 drivers/media/usb/pwc/pwc-v4l.c pdev->exposure_valid = true; exposure_valid 670 drivers/media/usb/pwc/pwc-v4l.c pdev->exposure_valid = false; /* Force cache update */ exposure_valid 700 drivers/media/usb/pwc/pwc-v4l.c pdev->exposure_valid = false; /* Force cache update */ exposure_valid 313 drivers/media/usb/pwc/pwc.h int exposure_valid;