pvr2_encoder_start 15 drivers/media/usb/pvrusb2/pvrusb2-encoder.h int pvr2_encoder_start(struct pvr2_hdw *); pvr2_encoder_start 4400 drivers/media/usb/pvrusb2/pvrusb2-hdw.c if (pvr2_encoder_start(hdw) < 0) return !0;