[patch V2 07/19] PCI/MSI: Use msi_mask_irq() in pci_msi_shutdown()

Thomas Gleixner
2021-07-29T22:35:01Z

No point in using the raw write function from shutdown. Preparatory change
to introduce proper serialization for the msi_desc::masked cache.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
V2: New patch
---
drivers/pci/msi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -961,7 +961,7 @@ static void pci_msi_shutdown(struct pci_

/* Return the device with MSI unmasked as initial states */
mask = msi_mask(desc->msi_attrib.multi_cap);
- __pci_msi_desc_mask_irq(desc, mask, 0);
+ msi_mask_irq(desc, mask, 0);

/* Restore dev->irq to its default pin-assertion IRQ */
dev->irq = desc->msi_attrib.default_irq;