sem_hpcaccess      91 drivers/pci/hotplug/ibmphp_hpc.c static DEFINE_MUTEX(sem_hpcaccess);	// lock access to HPC
sem_hpcaccess     748 drivers/pci/hotplug/ibmphp_hpc.c 	mutex_lock(&sem_hpcaccess);
sem_hpcaccess     756 drivers/pci/hotplug/ibmphp_hpc.c 	mutex_unlock(&sem_hpcaccess);