diff --git a/sound/ppc/snd_ps3.c b/sound/ppc/snd_ps3.c
index cd9109a..53c81a5 100644
--- a/sound/ppc/snd_ps3.c
+++ b/sound/ppc/snd_ps3.c
@@ -785,7 +785,7 @@
 };
 
 
-static int snd_ps3_map_mmio(void)
+static int __devinit snd_ps3_map_mmio(void)
 {
 	the_card.mapped_mmio_vaddr =
 		ioremap(the_card.ps3_dev->m_region->bus_addr,
@@ -807,7 +807,7 @@
 	the_card.mapped_mmio_vaddr = NULL;
 }
 
-static int snd_ps3_allocate_irq(void)
+static int __devinit snd_ps3_allocate_irq(void)
 {
 	int ret;
 	u64 lpar_addr, lpar_size;
@@ -865,7 +865,7 @@
 	ps3_irq_plug_destroy(the_card.irq_no);
 }
 
-static void snd_ps3_audio_set_base_addr(uint64_t ioaddr_start)
+static void __devinit snd_ps3_audio_set_base_addr(uint64_t ioaddr_start)
 {
 	uint64_t val;
 	int ret;
@@ -881,7 +881,7 @@
 			ret);
 }
 
-static void snd_ps3_audio_fixup(struct snd_ps3_card_info *card)
+static void __devinit snd_ps3_audio_fixup(struct snd_ps3_card_info *card)
 {
 	/*
 	 * avsetting driver seems to never change the followings
@@ -905,7 +905,7 @@
 		   PS3_AUDIO_AO_3WMCTRL_ASOPLRCK_DEFAULT);
 }
 
-static int snd_ps3_init_avsetting(struct snd_ps3_card_info *card)
+static int __devinit snd_ps3_init_avsetting(struct snd_ps3_card_info *card)
 {
 	int ret;
 	pr_debug("%s: start\n", __func__);
@@ -927,7 +927,7 @@
 	return ret;
 }
 
-static int __init snd_ps3_driver_probe(struct ps3_system_bus_device *dev)
+static int __devinit snd_ps3_driver_probe(struct ps3_system_bus_device *dev)
 {
 	int i, ret;
 	u64 lpar_addr, lpar_size;