sclp_pci_mutex     31 drivers/s390/char/sclp_pci.c static DEFINE_MUTEX(sclp_pci_mutex);
sclp_pci_mutex    141 drivers/s390/char/sclp_pci.c 	mutex_lock(&sclp_pci_mutex);
sclp_pci_mutex    198 drivers/s390/char/sclp_pci.c 	mutex_unlock(&sclp_pci_mutex);