ARM: OMAP2+: powerdomain: fix whitespace, improve flag comments

Fix some whitespace problems introduced by commit
da03ce65b5431245b9cd20db3edaaa6b9f5c8dc1 ("OMAP3: powerdomain data:
add voltage domains").  Also, improve the documentation for the struct
powerdomain.flags field.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
diff --git a/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.c b/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.c
index d3a5399..7b946f1 100644
--- a/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.c
+++ b/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.c
@@ -54,12 +54,12 @@
 	.pwrsts_mem_on	  = {
 		[0] = PWRSTS_ON,  /* MEMONSTATE */
 	},
-	.voltdm           = { .name = "core" },
+	.voltdm		  = { .name = "core" },
 };
 
 struct powerdomain wkup_omap2_pwrdm = {
 	.name		= "wkup_pwrdm",
 	.prcm_offs	= WKUP_MOD,
 	.pwrsts		= PWRSTS_ON,
-	.voltdm         = { .name = "wakeup" },
+	.voltdm		= { .name = "wakeup" },
 };