mb/sifive: Drop unneeded empty lines

Change-Id: I5274bc7206ba333d06f5defc35fdede540a7148f
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45252
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>

src/mainboard/sifive/hifive-unleashed/fixup_fdt.c

@@ -47,7 +47,6 @@ static void do_fixup_memory(struct device_tree_node *node)
 	dt_add_reg_prop(node, addrs, sizes, 1, 2, 2);
 }
 
-
 static void fixup_memory(struct device_tree_node *parent)
 {
 	struct device_tree_property *prop;

src/mainboard/sifive/hifive-unleashed/media.c

@@ -41,7 +41,6 @@ static const struct region_device_ops unleashed_sd_ops = {
 	.readat = unleashed_sd_readat,
 };
 
-
 static struct mmap_helper_region_device sd_mdev =
 	MMAP_HELPER_REGION_INIT(&unleashed_sd_ops, 0, CONFIG_ROM_SIZE);