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Searched refs:msi_used_lock (Results 1 - 4 of 4) sorted by relevance

/kernel/linux/linux-5.10/drivers/irqchip/
H A Dirq-armada-370-xp.c155 static DEFINE_MUTEX(msi_used_lock);
234 mutex_lock(&msi_used_lock); in armada_370_xp_msi_alloc()
237 mutex_unlock(&msi_used_lock); in armada_370_xp_msi_alloc()
257 mutex_lock(&msi_used_lock); in armada_370_xp_msi_free()
259 mutex_unlock(&msi_used_lock); in armada_370_xp_msi_free()
/kernel/linux/linux-6.6/drivers/irqchip/
H A Dirq-armada-370-xp.c155 static DEFINE_MUTEX(msi_used_lock);
248 mutex_lock(&msi_used_lock); in armada_370_xp_msi_alloc()
251 mutex_unlock(&msi_used_lock); in armada_370_xp_msi_alloc()
271 mutex_lock(&msi_used_lock); in armada_370_xp_msi_free()
273 mutex_unlock(&msi_used_lock); in armada_370_xp_msi_free()
/kernel/linux/linux-5.10/drivers/pci/controller/
H A Dpci-aardvark.c291 struct mutex msi_used_lock; member
1207 mutex_lock(&pcie->msi_used_lock); in advk_msi_irq_domain_alloc()
1210 mutex_unlock(&pcie->msi_used_lock); in advk_msi_irq_domain_alloc()
1229 mutex_lock(&pcie->msi_used_lock); in advk_msi_irq_domain_free()
1231 mutex_unlock(&pcie->msi_used_lock); in advk_msi_irq_domain_free()
1294 mutex_init(&pcie->msi_used_lock); in advk_pcie_init_msi_irq_domain()
/kernel/linux/linux-6.6/drivers/pci/controller/
H A Dpci-aardvark.c286 struct mutex msi_used_lock; member
1369 mutex_lock(&pcie->msi_used_lock); in advk_msi_irq_domain_alloc()
1372 mutex_unlock(&pcie->msi_used_lock); in advk_msi_irq_domain_alloc()
1391 mutex_lock(&pcie->msi_used_lock); in advk_msi_irq_domain_free()
1393 mutex_unlock(&pcie->msi_used_lock); in advk_msi_irq_domain_free()
1464 mutex_init(&pcie->msi_used_lock); in advk_pcie_init_msi_irq_domain()

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