PCI: mediatek: Remove un-used variant in struct mtk_pcie_port

The "lane" variant in struct mtk_pcie_port is not used, remove it.

Signed-off-by: Honghui Zhang <honghui.zhang@mediatek.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>

1 files changed, 0 insertions, 8 deletions

diff --git a/drivers/pci/controller/pcie-mediatek.c b/drivers/pci/controller/pcie-mediatek.c
index d20cf461ba00..55e471c18e8d 100644
--- a/drivers/pci/controller/pcie-mediatek.c
+++ b/drivers/pci/controller/pcie-mediatek.c
@@ -161,7 +161,6 @@ struct mtk_pcie_soc {
  * @obff_ck: pointer to OBFF functional block operating clock
  * @pipe_ck: pointer to LTSSM and PHY/MAC layer operating clock
  * @phy: pointer to PHY control block
- * @lane: lane count
  * @slot: port slot
  * @irq: GIC irq
  * @irq_domain: legacy INTx IRQ domain
@@ -182,7 +181,6 @@ struct mtk_pcie_port {
         struct clk *obff_ck;
         struct clk *pipe_ck;
         struct phy *phy;
-        u32 lane;
         u32 slot;
         int irq;
         struct irq_domain *irq_domain;
@@ -895,12 +893,6 @@ static int mtk_pcie_parse_port(struct mtk_pcie *pcie,
         if (!port)
                 return -ENOMEM;
 
-        err = of_property_read_u32(node, "num-lanes", &port->lane);
-        if (err) {
-                dev_err(dev, "missing num-lanes property\n");
-                return err;
-        }
-
         snprintf(name, sizeof(name), "port%d", slot);
         regs = platform_get_resource_byname(pdev, IORESOURCE_MEM, name);
         port->base = devm_ioremap_resource(dev, regs);