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ALSA: cs5535 - Make OLPC-stuff depending on MGEODE_LX 

The GPIO stuff for OLPC in cs5535audio_olpc.c is implemented only for
Geode-LX, and enabled only when CONFIG_MGEODE_LX=y.  Without this
config option, the driver gets build errors.

This patch adds a workaround to make it dependent on CONFIG_MGEODE_LX.

Ideally, the OLPC-GPIO stuff should be implemented in a way
independent from CPU type selection...

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2008-12-10 17:23:24 +01:00
parent 0fb497f5b6
commit f144b7f667
2 changed files with 3 additions and 1 deletions
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2
sound/pci/cs5535audio/Makefile
View File

@ -4,7 +4,9 @@
snd-cs5535audio-y := cs5535audio.o cs5535audio_pcm.o
snd-cs5535audio-$(CONFIG_PM) += cs5535audio_pm.o
ifdef CONFIG_MGEODE_LX
snd-cs5535audio-$(CONFIG_OLPC) += cs5535audio_olpc.o
endif
# Toplevel Module Dependency
obj-$(CONFIG_SND_CS5535AUDIO) += snd-cs5535audio.o

2
sound/pci/cs5535audio/cs5535audio.h
View File

@ -99,7 +99,7 @@ int snd_cs5535audio_suspend(struct pci_dev *pci, pm_message_t state);
int snd_cs5535audio_resume(struct pci_dev *pci);
#endif
#ifdef CONFIG_OLPC
#if defined(CONFIG_OLPC) && defined(CONFIG_MGEODE_LX)
void __devinit olpc_prequirks(struct snd_card *card,
struct snd_ac97_template *ac97);
int __devinit olpc_quirks(struct snd_card *card, struct snd_ac97 *ac97);