[patch V2 08/23] PCI/sysfs: Use pci_irq_vector()
From: Thomas Gleixner <hidden>
Date: 2021-12-06 22:27:49
Also in:
ath11k, linux-hyperv, linux-mips, linux-pci, lkml, sparclinux, xen-devel
instead of fiddling with msi descriptors. Signed-off-by: Thomas Gleixner <redacted> Tested-by: Juergen Gross <jgross@suse.com> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> --- drivers/pci/pci-sysfs.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-)
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c@@ -62,11 +62,8 @@ static ssize_t irq_show(struct device *d * For MSI, show the first MSI IRQ; for all other cases including * MSI-X, show the legacy INTx IRQ. */ - if (pdev->msi_enabled) { - struct msi_desc *desc = first_pci_msi_entry(pdev); - - return sysfs_emit(buf, "%u\n", desc->irq); - } + if (pdev->msi_enabled) + return sysfs_emit(buf, "%u\n", pci_irq_vector(pdev, 0)); #endif return sysfs_emit(buf, "%u\n", pdev->irq);