Searched refs:msi_map_lock (Results 1 – 3 of 3) sorted by relevance
24 struct mutex msi_map_lock; member37 mutex_lock(&priv->msi_map_lock); in pch_msi_allocate_hwirq()42 mutex_unlock(&priv->msi_map_lock); in pch_msi_allocate_hwirq()46 mutex_unlock(&priv->msi_map_lock); in pch_msi_allocate_hwirq()56 mutex_lock(&priv->msi_map_lock); in pch_msi_free_hwirq()58 mutex_unlock(&priv->msi_map_lock); in pch_msi_free_hwirq()184 mutex_init(&priv->msi_map_lock); in pch_msi_init()
33 spinlock_t msi_map_lock; member44 guard(spinlock)(&priv->msi_map_lock); in alpine_msix_allocate_sgi()57 guard(spinlock)(&priv->msi_map_lock); in alpine_msix_free_sgi()202 spin_lock_init(&priv->msi_map_lock); in alpine_msix_init()
48 struct mutex msi_map_lock; member57 guard(mutex)(&data->msi_map_lock); in sg204x_msi_allocate_hwirq()65 guard(mutex)(&data->msi_map_lock); in sg204x_msi_free_hwirq()306 mutex_init(&data->msi_map_lock); in sg2042_msi_probe()