dm: treewide: Update 'auto' declarations to be on one line

Fix up the code style for those declarations that should now fit onto one
line, which is all of them that currently do not.

This is needed for dtoc to detect the structs correctly, at present.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/power/regulator/regulator-uclass.c b/drivers/power/regulator/regulator-uclass.c
index 7267a89..4d2e730 100644
--- a/drivers/power/regulator/regulator-uclass.c
+++ b/drivers/power/regulator/regulator-uclass.c
@@ -500,6 +500,5 @@
 	.name		= "regulator",
 	.post_bind	= regulator_post_bind,
 	.pre_probe	= regulator_pre_probe,
-	.per_device_plat_auto	=
-				sizeof(struct dm_regulator_uclass_plat),
+	.per_device_plat_auto	= sizeof(struct dm_regulator_uclass_plat),
 };