From: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
Rename PCI_IRQ_LEGACY to PCI_IRQ_INTX to be more explicit about the type
of IRQ being referenced as well as to match the PCI specifications
terms. Redefine PCI_IRQ_LEGACY as an alias to PCI_IRQ_INTX to avoid the
need for doing the renaming tree-wide. New drivers and new code should
now prefer using PCI_IRQ_INTX instead of PCI_IRQ_LEGACY.
Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
Signed-off-by: Damien Le Moal <dlemoal@xxxxxxxxxx>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
---
include/linux/pci.h | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 0ff7500772e6..7692d73719e0 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -1048,11 +1048,13 @@ enum {
PCI_SCAN_ALL_PCIE_DEVS = 0x00000040, /* Scan all, not just dev 0 */
};
-#define PCI_IRQ_LEGACY (1 << 0) /* Allow legacy interrupts */
+#define PCI_IRQ_INTX (1 << 0) /* Allow INTx interrupts */
#define PCI_IRQ_MSI (1 << 1) /* Allow MSI interrupts */
#define PCI_IRQ_MSIX (1 << 2) /* Allow MSI-X interrupts */
#define PCI_IRQ_AFFINITY (1 << 3) /* Auto-assign affinity */
+#define PCI_IRQ_LEGACY PCI_IRQ_INTX /* prefer PCI_IRQ_INTX */
+
/* These external functions are only available when PCI support is enabled */
#ifdef CONFIG_PCI
--
2.41.0
