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

Fix some whitespace problems introduced by commit
da03ce65b5 ("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>

arch/arm/mach-omap2/powerdomains2xxx_data.c

@@ -38,7 +38,7 @@ static struct powerdomain dsp_pwrdm = {
 	.pwrsts_mem_on	  = {
 		[0] = PWRSTS_ON,
 	},
-	.voltdm           = { .name = "core" },
+	.voltdm		  = { .name = "core" },
 };
 
 static struct powerdomain mpu_24xx_pwrdm = {
@@ -53,7 +53,7 @@ static struct powerdomain mpu_24xx_pwrdm = {
 	.pwrsts_mem_on	  = {
 		[0] = PWRSTS_ON,
 	},
-	.voltdm           = { .name = "core" },
+	.voltdm		  = { .name = "core" },
 };
 
 static struct powerdomain core_24xx_pwrdm = {
@@ -72,7 +72,7 @@ static struct powerdomain core_24xx_pwrdm = {
 		[1] = PWRSTS_OFF_RET_ON, /* MEM2ONSTATE */
 		[2] = PWRSTS_OFF_RET_ON, /* MEM3ONSTATE */
 	},
-	.voltdm           = { .name = "core" },
+	.voltdm		  = { .name = "core" },
 };
 
 
@@ -94,7 +94,7 @@ static struct powerdomain mdm_pwrdm = {
 	.pwrsts_mem_on	  = {
 		[0] = PWRSTS_ON,  /* MEMONSTATE */
 	},
-	.voltdm           = { .name = "core" },
+	.voltdm		  = { .name = "core" },
 };
 
 /*