OMAP4: hwmod data: Fix alignment and end of line in structurefields

In order to be fully aligned with the Python generator output,
change a couple of fields.

- Add tab in class structures to align attributes
- Add a comma at the end of the following line to simplify
  the generation by having always the same eol:
  ".pre_shutdown   = &omap2_wd_timer_disable,"
- Add a blank line before the first entry of the
  omap44xx_hwmods array.

Signed-off-by: Benoit Cousson <b-cousson@ti.com>
Cc: Paul Walmsley <paul@pwsan.com>
Tested-by: G, Manjunath Kondaiah <manjugk@ti.com>
Acked-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/mach-omap2/omap_hwmod_44xx_data.c

@@ -1889,7 +1889,7 @@ static struct omap_hwmod_class_sysconfig omap44xx_wd_timer_sysc = {
 static struct omap_hwmod_class omap44xx_wd_timer_hwmod_class = {
 	.name		= "wd_timer",
 	.sysc		= &omap44xx_wd_timer_sysc,
-	.pre_shutdown	= &omap2_wd_timer_disable
+	.pre_shutdown	= &omap2_wd_timer_disable,
 };
 
 /* wd_timer2 */
@@ -2002,6 +2002,7 @@ static struct omap_hwmod omap44xx_wd_timer3_hwmod = {
 };
 
 static __initdata struct omap_hwmod *omap44xx_hwmods[] = {
+
 	/* dmm class */
 	&omap44xx_dmm_hwmod,