PCI: rcar: Remove unnecessary semicolon

Remove unneeded semicolon.

Generated by: scripts/coccinelle/misc/semicolon.cocci
Signed-off-by: NFengguang Wu <fengguang.wu@intel.com>
Signed-off-by: NJulia Lawall <julia.lawall@lip6.fr>
Signed-off-by: NRob Herring <robh@kernel.org>
Signed-off-by: NLorenzo Pieralisi <lorenzo.pieralisi@arm.com>

drivers/pci/host/pcie-rcar.c

@@ -435,7 +435,7 @@ static void rcar_pcie_force_speedup(struct rcar_pcie *pcie)
 		}
 
 		msleep(1);
-	};
+	}
 
 	dev_err(dev, "Speed change timed out\n");