diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2025-03-13 14:03:44 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2025-03-13 18:58:00 +0100 |
| commit | 1bc7e262a20a417afafa76a21e56ec15ab759d1c (patch) | |
| tree | f6755df21895436718e05bd6d3ca4dad4b1d5f0b /drivers/pci/msi/api.c | |
| parent | 5184d8a737d26f532cd039391d7c48a815d48e7d (diff) | |
PCI/MSI: Switch to MSI descriptor locking to guard()
Convert the code to use the new guard(msi_descs_lock).
No functional change intended.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/all/20250313130321.695027112@linutronix.de
Diffstat (limited to 'drivers/pci/msi/api.c')
| -rw-r--r-- | drivers/pci/msi/api.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/pci/msi/api.c b/drivers/pci/msi/api.c index b956ce591f96..d89f491afdf0 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); |