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| author | Thomas Gleixner <tglx@linutronix.de> | 2021-12-07 01:27:56 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2021-12-09 13:52:22 +0300 |
| commit | cd119b09a87d8beb50356d8c5c6aa42d89c44eb7 (patch) | |
| tree | 5dc69a57a8a6d5a47b4a9e410b1f9ae620944e13 /drivers/pci/probe.c | |
| parent | 85aa607e79f8343f1ea028b29bdf8b6bc99c729a (diff) | |
| download | linux-cd119b09a87d8beb50356d8c5c6aa42d89c44eb7.tar.xz | |
PCI/MSI: Move msi_lock to struct pci_dev
It's only required for PCI/MSI. So no point in having it in every struct
device.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://lore.kernel.org/r/20211206210224.925241961@linutronix.de
Diffstat (limited to 'drivers/pci/probe.c')
| -rw-r--r-- | drivers/pci/probe.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index 087d3658f75c..443efb00e219 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -2311,7 +2311,9 @@ struct pci_dev *pci_alloc_dev(struct pci_bus *bus) INIT_LIST_HEAD(&dev->bus_list); dev->dev.type = &pci_dev_type; dev->bus = pci_bus_get(bus); - +#ifdef CONFIG_PCI_MSI + raw_spin_lock_init(&dev->msi_lock); +#endif return dev; } EXPORT_SYMBOL(pci_alloc_dev); |