ALSA: mips: let SND_SGI_O2 select SND_PCM

Fix the missing dependency on PCM stuff.

[Add the same fix for HAL2, too -- tiwai]

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/mips/Kconfig b/sound/mips/Kconfig
index d2f615a..2153d31 100644
--- a/sound/mips/Kconfig
+++ b/sound/mips/Kconfig
@@ -12,12 +12,14 @@
 config SND_SGI_O2
 	tristate "SGI O2 Audio"
 	depends on SGI_IP32
+	select SND_PCM
         help
                 Sound support for the SGI O2 Workstation. 
 
 config SND_SGI_HAL2
         tristate "SGI HAL2 Audio"
         depends on SGI_HAS_HAL2
+	select SND_PCM
         help
                 Sound support for the SGI Indy and Indigo2 Workstation.