Searched refs:msi_lock (Results 1 – 5 of 5) sorted by relevance
182 struct mutex msi_lock; member288 mutex_lock(&mpic->msi_lock); in mpic_msi_alloc()291 mutex_unlock(&mpic->msi_lock); in mpic_msi_alloc()311 mutex_lock(&mpic->msi_lock); in mpic_msi_free()313 mutex_unlock(&mpic->msi_lock); in mpic_msi_free()339 mutex_init(&mpic->msi_lock); in mpic_msi_init()
349 int msi_lock; member1176 if (hba->msi_lock == 0) { in stex_ss_handshake()1179 hba->msi_lock = 1; in stex_ss_handshake()1779 hba->msi_lock = 0; in stex_probe()1968 hba->msi_lock = 0; in stex_choice_sleep_mic()
116 raw_spinlock_t *lock = &to_pci_dev(desc->dev)->msi_lock; in pci_msi_update_mask()
490 raw_spinlock_t msi_lock; member
2342 raw_spin_lock_init(&dev->msi_lock); in pci_alloc_dev()