Remove unneeded whitespace

Change-Id: I0e72e3e3736a39685b7f166c5e6b06cc241b26be
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/28707
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
diff --git a/chipset_enable.c b/chipset_enable.c
index 4b28924..b689aec 100644
--- a/chipset_enable.c
+++ b/chipset_enable.c
@@ -151,7 +151,7 @@
 	tmp &= (~0x20);
 	tmp |= 0x4;
 	sio_write(0x22, 0x70, tmp);
-	
+
 	return ret;
 }