[ALSA] clean up device types symbols
[linux-2.6.git] / sound / core / sound.c
index 0815fadeb3ec7915e6b0c31add6cece70073c9dd..1139dd8ca8eb0d38aa3dcd1f22857ad6b888669f 100644 (file)
@@ -130,7 +130,7 @@ static int snd_open(struct inode *inode, struct file *file)
        struct file_operations *old_fops;
        int err = 0;
 
-       if (dev != SNDRV_MINOR_SEQUENCER && dev != SNDRV_MINOR_TIMER) {
+       if (dev != SNDRV_MINOR_GLOBAL) {
                if (snd_cards[card] == NULL) {
 #ifdef CONFIG_KMOD
                        snd_request_card(card);
@@ -231,7 +231,7 @@ int snd_register_device(int type, snd_card_t * card, int dev, snd_minor_t * reg,
                devfs_mk_cdev(MKDEV(major, minor), S_IFCHR | device_mode, "snd/%s", name);
        if (card)
                device = card->dev;
-       class_device_create(sound_class, MKDEV(major, minor), device, "%s", name);
+       class_device_create(sound_class, NULL, MKDEV(major, minor), device, "%s", name);
 
        up(&sound_mutex);
        return 0;
@@ -287,7 +287,7 @@ static void snd_minor_info_read(snd_info_entry_t *entry, snd_info_buffer_t * buf
        for (card = 0; card < SNDRV_CARDS; card++) {
                list_for_each(list, &snd_minors_hash[card]) {
                        mptr = list_entry(list, snd_minor_t, list);
-                       if (SNDRV_MINOR_DEVICE(mptr->number) != SNDRV_MINOR_SEQUENCER) {
+                       if (SNDRV_MINOR_DEVICE(mptr->number) != SNDRV_MINOR_GLOBAL) {
                                if ((device = mptr->device) >= 0)
                                        snd_iprintf(buffer, "%3i: [%i-%2i]: %s\n", mptr->number, card, device, mptr->comment);
                                else
@@ -328,6 +328,10 @@ int __exit snd_minor_info_done(void)
  *  INIT PART
  */
 
+#ifdef CONFIG_SND_GENERIC_DRIVER
+extern struct device_driver snd_generic_driver;
+#endif
+
 static int __init alsa_sound_init(void)
 {
        short controlnum;
@@ -346,14 +350,15 @@ static int __init alsa_sound_init(void)
                devfs_remove("snd");
                return -EIO;
        }
-       snd_memory_init();
        if (snd_info_init() < 0) {
-               snd_memory_done();
                unregister_chrdev(major, "alsa");
                devfs_remove("snd");
                return -ENOMEM;
        }
        snd_info_minor_register();
+#ifdef CONFIG_SND_GENERIC_DRIVER
+       driver_register(&snd_generic_driver);
+#endif
        for (controlnum = 0; controlnum < cards_limit; controlnum++)
                devfs_mk_cdev(MKDEV(major, controlnum<<5), S_IFCHR | device_mode, "snd/controlC%d", controlnum);
 #ifndef MODULE
@@ -369,9 +374,11 @@ static void __exit alsa_sound_exit(void)
        for (controlnum = 0; controlnum < cards_limit; controlnum++)
                devfs_remove("snd/controlC%d", controlnum);
 
+#ifdef CONFIG_SND_GENERIC_DRIVER
+       driver_unregister(&snd_generic_driver);
+#endif
        snd_info_minor_unregister();
        snd_info_done();
-       snd_memory_done();
        if (unregister_chrdev(major, "alsa") != 0)
                snd_printk(KERN_ERR "unable to unregister major device number %d\n", major);
        devfs_remove("snd");
@@ -393,14 +400,6 @@ EXPORT_SYMBOL(snd_register_oss_device);
 EXPORT_SYMBOL(snd_unregister_oss_device);
 #endif
   /* memory.c */
-#ifdef CONFIG_SND_DEBUG_MEMORY
-EXPORT_SYMBOL(snd_hidden_kmalloc);
-EXPORT_SYMBOL(snd_hidden_kcalloc);
-EXPORT_SYMBOL(snd_hidden_kfree);
-EXPORT_SYMBOL(snd_hidden_vmalloc);
-EXPORT_SYMBOL(snd_hidden_vfree);
-#endif
-EXPORT_SYMBOL(snd_kmalloc_strdup);
 EXPORT_SYMBOL(copy_to_user_fromio);
 EXPORT_SYMBOL(copy_from_user_toio);
   /* init.c */
@@ -416,10 +415,13 @@ EXPORT_SYMBOL(snd_card_register);
 EXPORT_SYMBOL(snd_component_add);
 EXPORT_SYMBOL(snd_card_file_add);
 EXPORT_SYMBOL(snd_card_file_remove);
+#ifdef CONFIG_SND_GENERIC_DRIVER
+EXPORT_SYMBOL(snd_card_set_generic_dev);
+#endif
 #ifdef CONFIG_PM
 EXPORT_SYMBOL(snd_power_wait);
 EXPORT_SYMBOL(snd_card_set_pm_callback);
-#if defined(CONFIG_PM) && defined(CONFIG_SND_GENERIC_PM)
+#ifdef CONFIG_SND_GENERIC_DRIVER
 EXPORT_SYMBOL(snd_card_set_generic_pm_callback);
 #endif
 #ifdef CONFIG_PCI
@@ -432,7 +434,7 @@ EXPORT_SYMBOL(snd_device_new);
 EXPORT_SYMBOL(snd_device_register);
 EXPORT_SYMBOL(snd_device_free);
   /* isadma.c */
-#ifdef CONFIG_ISA
+#ifdef CONFIG_ISA_DMA_API
 EXPORT_SYMBOL(snd_dma_program);
 EXPORT_SYMBOL(snd_dma_disable);
 EXPORT_SYMBOL(snd_dma_pointer);
@@ -474,17 +476,10 @@ EXPORT_SYMBOL(snd_ctl_unregister_ioctl_compat);
 EXPORT_SYMBOL(snd_ctl_elem_read);
 EXPORT_SYMBOL(snd_ctl_elem_write);
   /* misc.c */
-EXPORT_SYMBOL(snd_task_name);
+EXPORT_SYMBOL(release_and_free_resource);
 #ifdef CONFIG_SND_VERBOSE_PRINTK
 EXPORT_SYMBOL(snd_verbose_printk);
 #endif
 #if defined(CONFIG_SND_DEBUG) && defined(CONFIG_SND_VERBOSE_PRINTK)
 EXPORT_SYMBOL(snd_verbose_printd);
-#endif
-  /* wrappers */
-#ifdef CONFIG_SND_DEBUG_MEMORY
-EXPORT_SYMBOL(snd_wrapper_kmalloc);
-EXPORT_SYMBOL(snd_wrapper_kfree);
-EXPORT_SYMBOL(snd_wrapper_vmalloc);
-EXPORT_SYMBOL(snd_wrapper_vfree);
 #endif