PCI: Fix typos

Fix typos and whitespace errors.

Link: https://lore.kernel.org/r/20241102174537.1362183-1-helgaas@kernel.org
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

drivers/pci/controller/pcie-rcar-host.c

@@ -796,8 +796,8 @@ static int rcar_pcie_enable_msi(struct rcar_pcie_host *host)
 	rcar_pci_write_reg(pcie, 0, PCIEMSIIER);
 
 	/*
-	 * Setup MSI data target using RC base address address, which
-	 * is guaranteed to be in the low 32bit range on any R-Car HW.
+	 * Setup MSI data target using RC base address, which is guaranteed
+	 * to be in the low 32bit range on any R-Car HW.
 	 */
 	rcar_pci_write_reg(pcie, lower_32_bits(res.start) | MSIFE, PCIEMSIALR);
 	rcar_pci_write_reg(pcie, upper_32_bits(res.start), PCIEMSIAUR);

drivers/pci/pcie/aer.c

@@ -180,7 +180,8 @@ static int disable_ecrc_checking(struct pci_dev *dev)
 }
 
 /**
- * pcie_set_ecrc_checking - set/unset PCIe ECRC checking for a device based on global policy
+ * pcie_set_ecrc_checking - set/unset PCIe ECRC checking for a device based
+ * on global policy
  * @dev: the PCI device
  */
 void pcie_set_ecrc_checking(struct pci_dev *dev)
@@ -1148,14 +1149,16 @@ static void aer_recover_work_func(struct work_struct *work)
 			continue;
 		}
 		pci_print_aer(pdev, entry.severity, entry.regs);
+
 		/*
-		 * Memory for aer_capability_regs(entry.regs) is being allocated from the
-		 * ghes_estatus_pool to protect it from overwriting when multiple sections
-		 * are present in the error status. Thus free the same after processing
-		 * the data.
+		 * Memory for aer_capability_regs(entry.regs) is being
+		 * allocated from the ghes_estatus_pool to protect it from
+		 * overwriting when multiple sections are present in the
+		 * error status. Thus free the same after processing the
+		 * data.
 		 */
 		ghes_estatus_pool_region_free((unsigned long)entry.regs,
-					      sizeof(struct aer_capability_regs));
+					    sizeof(struct aer_capability_regs));
 
 		if (entry.severity == AER_NONFATAL)
 			pcie_do_recovery(pdev, pci_channel_io_normal,