diff options
Diffstat (limited to 'drivers/pci/msi/api.c')
| -rw-r--r-- | drivers/pci/msi/api.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/pci/msi/api.c b/drivers/pci/msi/api.c index 17ec6332cb1d..818d55fbad0d 100644 --- a/drivers/pci/msi/api.c +++ b/drivers/pci/msi/api.c @@ -53,10 +53,9 @@ void pci_disable_msi(struct pci_dev *dev) if (!pci_msi_enabled() || !dev || !dev->msi_enabled) return; - msi_lock_descs(&dev->dev); + guard(msi_descs_lock)(&dev->dev); pci_msi_shutdown(dev); pci_free_msi_irqs(dev); - msi_unlock_descs(&dev->dev); } EXPORT_SYMBOL(pci_disable_msi); @@ -196,10 +195,9 @@ void pci_disable_msix(struct pci_dev *dev) if (!pci_msi_enabled() || !dev || !dev->msix_enabled) return; - msi_lock_descs(&dev->dev); + guard(msi_descs_lock)(&dev->dev); pci_msix_shutdown(dev); pci_free_msi_irqs(dev); - msi_unlock_descs(&dev->dev); } EXPORT_SYMBOL(pci_disable_msix); @@ -401,7 +399,7 @@ EXPORT_SYMBOL_GPL(pci_restore_msi_state); * Return: true if MSI has not been globally disabled through ACPI FADT, * PCI bridge quirks, or the "pci=nomsi" kernel command-line option. */ -int pci_msi_enabled(void) +bool pci_msi_enabled(void) { return pci_msi_enable; } |