[PATCH v4 14/16] PCI: rockchip-ep: Use INTX instead of legacy

[Damien Le Moal <dlemoal@kernel.org>]

Rename the function rockchip_pcie_ep_send_legacy_irq() of the rockchip
endpoint driver to rockchip_pcie_ep_send_intx_irq(). Uses of the term
"legacy" are also replaced with "INTX" in comments.

Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
---
 drivers/pci/controller/pcie-rockchip-ep.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/pci/controller/pcie-rockchip-ep.c b/drivers/pci/controller/pcie-rockchip-ep.c
index 95b1c8ef59c3..c9046e97a1d2 100644
--- a/drivers/pci/controller/pcie-rockchip-ep.c
+++ b/drivers/pci/controller/pcie-rockchip-ep.c
@@ -26,16 +26,16 @@
  * @max_regions: maximum number of regions supported by hardware
  * @ob_region_map: bitmask of mapped outbound regions
  * @ob_addr: base addresses in the AXI bus where the outbound regions start
- * @irq_phys_addr: base address on the AXI bus where the MSI/legacy IRQ
+ * @irq_phys_addr: base address on the AXI bus where the MSI/INTX IRQ
  *		   dedicated outbound regions is mapped.
  * @irq_cpu_addr: base address in the CPU space where a write access triggers
- *		  the sending of a memory write (MSI) / normal message (legacy
+ *		  the sending of a memory write (MSI) / normal message (INTX
  *		  IRQ) TLP through the PCIe bus.
- * @irq_pci_addr: used to save the current mapping of the MSI/legacy IRQ
+ * @irq_pci_addr: used to save the current mapping of the MSI/INTX IRQ
  *		  dedicated outbound region.
  * @irq_pci_fn: the latest PCI function that has updated the mapping of
- *		the MSI/legacy IRQ dedicated outbound region.
- * @irq_pending: bitmask of asserted legacy IRQs.
+ *		the MSI/INTX IRQ dedicated outbound region.
+ * @irq_pending: bitmask of asserted INTX IRQs.
  */
 struct rockchip_pcie_ep {
 	struct rockchip_pcie	rockchip;
@@ -325,8 +325,8 @@ static void rockchip_pcie_ep_assert_intx(struct rockchip_pcie_ep *ep, u8 fn,
 	}
 }
 
-static int rockchip_pcie_ep_send_legacy_irq(struct rockchip_pcie_ep *ep, u8 fn,
-					    u8 intx)
+static int rockchip_pcie_ep_send_intx_irq(struct rockchip_pcie_ep *ep, u8 fn,
+					  u8 intx)
 {
 	u16 cmd;
 
@@ -413,7 +413,7 @@ static int rockchip_pcie_ep_raise_irq(struct pci_epc *epc, u8 fn, u8 vfn,
 
 	switch (type) {
 	case PCI_IRQ_INTX:
-		return rockchip_pcie_ep_send_legacy_irq(ep, fn, 0);
+		return rockchip_pcie_ep_send_intx_irq(ep, fn, 0);
 	case PCI_IRQ_MSI:
 		return rockchip_pcie_ep_send_msi_irq(ep, fn, interrupt_num);
 	default:
-- 
2.42.0