MAINTAINERS: OMAP POWERDOMAIN, update patterns

Commit 49815399 ("ARM: OMAP2+: powerdomain/PRM: move the low-level
powerdomain") renamed the files, update the patterns.

Identical to a patch earlier sent by Cesar Eduardo Barros.
Signed-off-by: Joe Perches <joe@perches.com>
Cc: Paul Walmsley <paul@pwsan.com>
Cc: Rajendra Nayak <rnayak@ti.com>
Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
Cc: Cesar Eduardo Barros <cesarb@cesarb.eti.br>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

MAINTAINERS

@@ -5961,13 +5961,12 @@ S:	Maintained
 F:	arch/arm/*omap*/*pm*
 F:	drivers/cpufreq/omap-cpufreq.c
 
-OMAP POWERDOMAIN/CLOCKDOMAIN SOC ADAPTATION LAYER SUPPORT
+OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
 M:	Rajendra Nayak <rnayak@ti.com>
 M:	Paul Walmsley <paul@pwsan.com>
 L:	linux-omap@vger.kernel.org
 S:	Maintained
-F:	arch/arm/mach-omap2/powerdomain2xxx_3xxx.c
-F:	arch/arm/mach-omap2/powerdomain44xx.c
+F:	arch/arm/mach-omap2/prm*
 
 OMAP AUDIO SUPPORT
 M:	Peter Ujfalusi <peter.ujfalusi@ti.com>