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| author |   Thomas Gleixner <tglx@linutronix.de> | 2021-12-06 23:51:20 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2021-12-16 22:22:18 +0100 |
| commit | f2948df5f87a722591499da60ab91c611422f755 (patch) | |
| tree | 0bc6e6cf5e0ea7769aa1c17ce555404e60c5bdc7 /arch/x86/pci/xen.c | |
| parent | PCI/MSI: Use msi_on_each_desc() (diff) | |
| download | wireguard-linux-f2948df5f87a722591499da60ab91c611422f755.tar.xz wireguard-linux-f2948df5f87a722591499da60ab91c611422f755.zip | |
x86/pci/xen: Use msi_for_each_desc()
Replace the about to vanish iterators.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20211206210748.198359105@linutronix.de
Diffstat (limited to 'arch/x86/pci/xen.c')
| -rw-r--r-- | arch/x86/pci/xen.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/arch/x86/pci/xen.c b/arch/x86/pci/xen.c index ded032053479..9bb1e2941179 100644 --- a/arch/x86/pci/xen.c +++ b/arch/x86/pci/xen.c @@ -184,7 +184,7 @@ static int xen_setup_msi_irqs(struct pci_dev *dev, int nvec, int type) if (ret) goto error; i = 0; - for_each_pci_msi_entry(msidesc, dev) { + msi_for_each_desc(msidesc, &dev->dev, MSI_DESC_NOTASSOCIATED) { irq = xen_bind_pirq_msi_to_irq(dev, msidesc, v[i], (type == PCI_CAP_ID_MSI) ? nvec : 1, (type == PCI_CAP_ID_MSIX) ? @@ -235,7 +235,7 @@ static int xen_hvm_setup_msi_irqs(struct pci_dev *dev, int nvec, int type) if (type == PCI_CAP_ID_MSI && nvec > 1) return 1; - for_each_pci_msi_entry(msidesc, dev) { + msi_for_each_desc(msidesc, &dev->dev, MSI_DESC_NOTASSOCIATED) { pirq = xen_allocate_pirq_msi(dev, msidesc); if (pirq < 0) { irq = -ENODEV; @@ -270,7 +270,7 @@ static int xen_initdom_setup_msi_irqs(struct pci_dev *dev, int nvec, int type) int ret = 0; struct msi_desc *msidesc; - for_each_pci_msi_entry(msidesc, dev) { + msi_for_each_desc(msidesc, &dev->dev, MSI_DESC_NOTASSOCIATED) { struct physdev_map_pirq map_irq; domid_t domid; @@ -389,11 +389,9 @@ static void xen_teardown_msi_irqs(struct pci_dev *dev) struct msi_desc *msidesc; int i; - for_each_pci_msi_entry(msidesc, dev) { - if (msidesc->irq) { - for (i = 0; i < msidesc->nvec_used; i++) - xen_destroy_irq(msidesc->irq + i); - } + msi_for_each_desc(msidesc, &dev->dev, MSI_DESC_ASSOCIATED) { + for (i = 0; i < msidesc->nvec_used; i++) + xen_destroy_irq(msidesc->irq + i); } } |