device_trylock - Linux

Symbol: device_trylock

drivers/pci/pci.c

if (device_trylock(&dev->dev)) {

drivers/platform/x86/intel/pmc/core.c

if (!device_trylock(&pcidev->dev)) {

drivers/power/supply/power_supply_core.c

while (!device_trylock(psy->dev.parent)) {

include/linux/usb.h

#define usb_trylock_device(udev) device_trylock(&(udev)->dev)