ARM: l2c: remove unnecessary UL-suffix to mask values

They're u32, they're not unsigned long.  The UL suffix is not required
here.

Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

arch/arm/mach-socfpga/socfpga.c

@@ -100,7 +100,7 @@ static void socfpga_cyclone5_restart(enum reboot_mode mode, const char *cmd)
 
 static void __init socfpga_cyclone5_init(void)
 {
-	l2x0_of_init(0, ~0UL);
+	l2x0_of_init(0, ~0);
 	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
 }