PCI: keystone: Use PCI_NUM_INTX
Switch from using custom MAX_LEGACY_IRQS and MAX_LEGACY_HOST_IRQS macros to
the generic PCI_NUM_INTX definition for the number of INTx interrupts.
Based-on-similar-patches-by: Paul Burton <paul.burton@imgtec.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Murali Karicheri <m-karicheri2@ti.com>
diff --git a/drivers/pci/dwc/pci-keystone.h b/drivers/pci/dwc/pci-keystone.h
index 74c5825..30b7bc2 100644
--- a/drivers/pci/dwc/pci-keystone.h
+++ b/drivers/pci/dwc/pci-keystone.h
@@ -12,9 +12,7 @@
* published by the Free Software Foundation.
*/
-#define MAX_LEGACY_IRQS 4
#define MAX_MSI_HOST_IRQS 8
-#define MAX_LEGACY_HOST_IRQS 4
struct keystone_pcie {
struct dw_pcie *pci;
@@ -22,7 +20,7 @@ struct keystone_pcie {
/* PCI Device ID */
u32 device_id;
int num_legacy_host_irqs;
- int legacy_host_irqs[MAX_LEGACY_HOST_IRQS];
+ int legacy_host_irqs[PCI_NUM_INTX];
struct device_node *legacy_intc_np;
int num_msi_host_irqs;