| Date | Thu, 09 Dec 2021 16:07:08 -0000 | From | "tip-bot2 for Thomas Gleixner" <> | Subject | [tip: irq/msi] PCI/sysfs: Use pci_irq_vector() |
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The following commit has been merged into the irq/msi branch of tip:
Commit-ID: 793c5006769d77b8148236bc124b75e391110531 Gitweb: https://git.kernel.org/tip/793c5006769d77b8148236bc124b75e391110531 Author: Thomas Gleixner <tglx@linutronix.de> AuthorDate: Mon, 06 Dec 2021 23:27:36 +01:00 Committer: Thomas Gleixner <tglx@linutronix.de> CommitterDate: Thu, 09 Dec 2021 11:52:21 +01:00
PCI/sysfs: Use pci_irq_vector()
instead of fiddling with MSI descriptors.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Juergen Gross <jgross@suse.com> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Bjorn Helgaas <bhelgaas@google.com> Link: https://lore.kernel.org/r/20211206210224.265589103@linutronix.de
--- drivers/pci/pci-sysfs.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c index cfe2f85..602f0fb 100644 --- a/drivers/pci/pci-sysfs.c +++ b/drivers/pci/pci-sysfs.c @@ -62,11 +62,8 @@ static ssize_t irq_show(struct device *dev, * 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);
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