southbridge/via: Remove trailing whitespace

Change-Id: I28deda21a7070ea6f14f973b66fd5dd119bc6225
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: http://review.coreboot.org/6345
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>

src/southbridge/via/vt8235/early_smbus.c

@@ -244,5 +244,4 @@ int smbus_read_byte(unsigned device, unsigned address, unsigned char *result)
 	return host_status_register != 0x02;
 }
 
-
 #endif