--- zzzz-none-000/linux-5.4.213/drivers/pci/controller/dwc/pcie-tegra194.c	2022-09-15 10:04:56.000000000 +0000
+++ miami-7690-761/linux-5.4.213/drivers/pci/controller/dwc/pcie-tegra194.c	2024-05-29 11:19:59.000000000 +0000
@@ -633,8 +633,6 @@
 	struct tegra_pcie_dw *pcie = to_tegra_pcie(pci);
 	u32 val;
 
-	dw_pcie_msi_init(pp);
-
 	/* Enable MSI interrupt generation */
 	val = appl_readl(pcie, APPL_INTR_EN_L0_0);
 	val |= APPL_INTR_EN_L0_0_SYS_MSI_INTR_EN;
@@ -1373,14 +1371,6 @@
 	char *name;
 	int ret;
 
-	if (IS_ENABLED(CONFIG_PCI_MSI)) {
-		pp->msi_irq = of_irq_get_byname(dev->of_node, "msi");
-		if (!pp->msi_irq) {
-			dev_err(dev, "Failed to get MSI interrupt\n");
-			return -ENODEV;
-		}
-	}
-
 	pm_runtime_enable(dev);
 
 	ret = pm_runtime_get_sync(dev);