device_trylock   4897 drivers/pci/pci.c 		if (device_trylock(&dev->dev))
device_trylock     65 drivers/staging/uwb/umc-bus.c 	if (!device_trylock(parent))
device_trylock    448 drivers/vfio/pci/vfio_pci.c 		if (device_trylock(&pdev->dev)) {
device_trylock    740 include/linux/usb.h #define usb_trylock_device(udev)		device_trylock(&(udev)->dev)