[ALSA] oxygen - Fix section mismatch

Removed invalid __devinit and __devexit that are remaining after
split to a helper module.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/sound/pci/oxygen/oxygen_pcm.c b/sound/pci/oxygen/oxygen_pcm.c
index dfad3db..b70046a 100644
--- a/sound/pci/oxygen/oxygen_pcm.c
+++ b/sound/pci/oxygen/oxygen_pcm.c
@@ -634,7 +634,7 @@
 	snd_pcm_lib_preallocate_free_for_all(pcm);
 }
 
-int __devinit oxygen_pcm_init(struct oxygen *chip)
+int oxygen_pcm_init(struct oxygen *chip)
 {
 	struct snd_pcm *pcm;
 	int outs, ins;