Remove trailing whitespace

Change-Id: I1ff9418bcf150558ce7c97fafa3a68e5fa59f11e
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/31227
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
diff --git a/it87spi.c b/it87spi.c
index efc2e02..df9f664 100644
--- a/it87spi.c
+++ b/it87spi.c
@@ -124,7 +124,7 @@
 	uint16_t flashport = 0;
 
 	enter_conf_mode_ite(port);
-	
+
 	char *param = extract_programmer_param("dualbiosindex");
 	if (param != NULL) {
 		sio_write(port, 0x07, 0x07); /* Select GPIO LDN */