mb/lippert/frontrunner-af: Add blank line in code

Adding the blank line reduces the differences with the variant
toucan-af.

Change-Id: I58bfc99109a2df2eab54a562dc13e7bd946890d9
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46716
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/mainboard/lippert/frontrunner-af/variants/frontrunner-af/mainboard.c b/src/mainboard/lippert/frontrunner-af/variants/frontrunner-af/mainboard.c
index 71d0f41..e32e125 100644
--- a/src/mainboard/lippert/frontrunner-af/variants/frontrunner-af/mainboard.c
+++ b/src/mainboard/lippert/frontrunner-af/variants/frontrunner-af/mainboard.c
@@ -79,6 +79,7 @@
 	iomux_write8(190, 1);
 	iomux_write8(191, 1);
 	iomux_write8(192, 1);
+
 	/* just in case anyone cares */
 	if (!fch_gpio_state(197))
 		printk(BIOS_INFO, "BIOS_DEFAULTS jumper is present.\n");