southbridge/intel: Remove space before/after parenthesis

Change-Id: Id1bc0c88aeecc3f1d12964346326e5b087a2985e
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/25880
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/southbridge/intel/i82801dx/lpc.c b/src/southbridge/intel/i82801dx/lpc.c
index 3502c8b..0f0bbcf 100644
--- a/src/southbridge/intel/i82801dx/lpc.c
+++ b/src/southbridge/intel/i82801dx/lpc.c
@@ -155,7 +155,7 @@
 		reg8 &= ~(1 << 7);	/* Set NMI. */
 	} else {
 		printk(BIOS_INFO, "NMI sources disabled.\n");
-		reg8 |= ( 1 << 7);	/* Disable NMI. */
+		reg8 |= (1 << 7);	/* Disable NMI. */
 	}
 	outb(reg8, 0x70);