[PATCH 28/28] PCI: Remove PCI_IRQ_LEGACY

Damien Le Moal
2024-03-25T07:11:35Z

Replace the last references to PCI_IRQ_LEGACY with PCI_IRQ_INTX in pci.h
header file. With this change, PCI_IRQ_LEGACY is unused and we can
remove its definition.

Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
---
include/linux/pci.h | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/include/linux/pci.h b/include/linux/pci.h
index 16493426a04f..b19992a5dfaf 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -1077,8 +1077,6 @@ enum {
#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 /* Deprecated! Use PCI_IRQ_INTX */
-
/* These external functions are only available when PCI support is enabled */
#ifdef CONFIG_PCI

@@ -1648,8 +1646,7 @@ int pci_set_vga_state(struct pci_dev *pdev, bool decode,
*/
#define PCI_IRQ_VIRTUAL (1 << 4)

-#define PCI_IRQ_ALL_TYPES \
- (PCI_IRQ_LEGACY | PCI_IRQ_MSI | PCI_IRQ_MSIX)
+#define PCI_IRQ_ALL_TYPES (PCI_IRQ_INTX | PCI_IRQ_MSI | PCI_IRQ_MSIX)

#include <linux/dmapool.h>

@@ -1719,7 +1716,7 @@ pci_alloc_irq_vectors_affinity(struct pci_dev *dev, unsigned int min_vecs,
unsigned int max_vecs, unsigned int flags,
struct irq_affinity *aff_desc)
{
- if ((flags & PCI_IRQ_LEGACY) && min_vecs == 1 && dev->irq)
+ if ((flags & PCI_IRQ_INTX) && min_vecs == 1 && dev->irq)
return 1;
return -ENOSPC;
}
--
2.44.0