};
 
 
-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,
        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;
        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;
                        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
                   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__);
        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;