src/southbridge: Add spaces around '=='

Change-Id: Ic81601cef841076a7548ccb3bdf0ed1b5420873e
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/25853
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
diff --git a/src/southbridge/intel/lynxpoint/smihandler.c b/src/southbridge/intel/lynxpoint/smihandler.c
index 37a7a2b..dcec3f0 100644
--- a/src/southbridge/intel/lynxpoint/smihandler.c
+++ b/src/southbridge/intel/lynxpoint/smihandler.c
@@ -221,11 +221,11 @@
 	for (node = 0; node < CONFIG_MAX_CPUS; node++) {
 		state = smm_get_save_state(node);
 
-		/* Check for Synchronous IO (bit0==1) */
+		/* Check for Synchronous IO (bit0 == 1) */
 		if (!(state->io_misc_info & (1 << 0)))
 			continue;
 
-		/* Make sure it was a write (bit4==0) */
+		/* Make sure it was a write (bit4 == 0) */
 		if (state->io_misc_info & (1 << 4))
 			continue;