ARM: pxa: enable pxa-pcm-audio on pxa210/pxa25x platform

pxa25x platforms were left out of major ASoC Update patch.
Since f0fba2ad1b a registration of pxa-pcm-audio device is required for
ASoC to function on pxa platforms. Register one also for pxa210/pxa25x.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Cc: Eric Miao <eric.y.miao@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>

arch/arm/mach-pxa/pxa25x.c

@@ -347,6 +347,7 @@ static struct platform_device *pxa25x_devices[] __initdata = {
 	&pxa25x_device_assp,
 	&pxa25x_device_pwm0,
 	&pxa25x_device_pwm1,
+	&pxa_device_asoc_platform,
 };
 
 static struct sys_device pxa25x_sysdev[] = {