si470x_fops_open  564 drivers/media/radio/si470x/radio-si470x-common.c 	.open			= si470x_fops_open,
si470x_fops_open  353 drivers/media/radio/si470x/radio-si470x-i2c.c 	radio->fops_open = si470x_fops_open;
si470x_fops_open  591 drivers/media/radio/si470x/radio-si470x-usb.c 	radio->fops_open = si470x_fops_open;