pwc_get_u16_ctrl 255 drivers/media/usb/pwc/pwc-v4l.c r = pwc_get_u16_ctrl(pdev, GET_STATUS_CTL, pwc_get_u16_ctrl 267 drivers/media/usb/pwc/pwc-v4l.c r = pwc_get_u16_ctrl(pdev, GET_STATUS_CTL, pwc_get_u16_ctrl 564 drivers/media/usb/pwc/pwc-v4l.c ret = pwc_get_u16_ctrl(pdev, GET_STATUS_CTL, pwc_get_u16_ctrl 369 drivers/media/usb/pwc/pwc.h int pwc_get_u16_ctrl(struct pwc_device *pdev, u8 request, u16 value, int *dat);