Fix codying style broken by recent libfdt sync

Commit b02e4044ff8e ("libfdt: Bring in upstream stringlist
functions") broke codying style in some places especially
by inserting an extra whitespace before fdt_stringlist_count().

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/net/sun8i_emac.c b/drivers/net/sun8i_emac.c
index 91570a2..6ac8ba3 100644
--- a/drivers/net/sun8i_emac.c
+++ b/drivers/net/sun8i_emac.c
@@ -457,7 +457,7 @@
 		int pin;
 
 		pin_name = fdt_stringlist_get(gd->fdt_blob, offset,
-					 "allwinner,pins", i, NULL);
+					      "allwinner,pins", i, NULL);
 		if (!pin_name)
 			break;
 		if (pin_name[0] != 'P')