diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2021-07-29 23:51:46 +0200 |
|---|---|---|
| committer | Sasha Levin <sashal@kernel.org> | 2021-08-26 08:37:46 -0400 |
| commit | 5c8a3894dae6b0342855b9b1a08c12e799fbbf07 (patch) | |
| tree | 31da3217e6f524d9a474a8641af7f36b33b989ed | |
| parent | 55db703b24b81da7e9e78fe96a2fd451e37a227f (diff) | |
PCI/MSI: Use msi_mask_irq() in pci_msi_shutdown()
commit d28d4ad2a1aef27458b3383725bb179beb8d015c upstream.
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>
Tested-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Marc Zyngier <maz@kernel.org>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20210729222542.674391354@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/pci/msi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c index 84ccff0f4b1b..e3865e274389 100644 --- a/drivers/pci/msi.c +++ b/drivers/pci/msi.c @@ -890,7 +890,7 @@ void pci_msi_shutdown(struct pci_dev *dev) /* 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; |