From 0936f26f55918af595b108208e64c37a0a481722 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 20 Jun 2005 21:15:16 -0700 Subject: [PATCH] devfs: Remove devfs support from the sound subsystem Signed-off-by: Greg Kroah-Hartman --- sound/core/info.c | 1 - sound/core/sound.c | 24 ------------------------ 2 files changed, 25 deletions(-) (limited to 'sound/core') diff --git a/sound/core/info.c b/sound/core/info.c index 10c1772bf3e..340332c6d97 100644 --- a/sound/core/info.c +++ b/sound/core/info.c @@ -29,7 +29,6 @@ #include #include #include -#include #include #include diff --git a/sound/core/sound.c b/sound/core/sound.c index cd862728346..264f2efd1af 100644 --- a/sound/core/sound.c +++ b/sound/core/sound.c @@ -32,7 +32,6 @@ #include #include #include -#include #include #define SNDRV_OS_MINORS 256 @@ -42,7 +41,6 @@ int snd_major; EXPORT_SYMBOL(snd_major); static int cards_limit = 1; -static int device_mode = S_IFCHR | S_IRUGO | S_IWUGO; MODULE_AUTHOR("Jaroslav Kysela "); MODULE_DESCRIPTION("Advanced Linux Sound Architecture driver for soundcards."); @@ -51,10 +49,6 @@ module_param(major, int, 0444); MODULE_PARM_DESC(major, "Major # for sound driver."); module_param(cards_limit, int, 0444); MODULE_PARM_DESC(cards_limit, "Count of auto-loadable soundcards."); -#ifdef CONFIG_DEVFS_FS -module_param(device_mode, int, 0444); -MODULE_PARM_DESC(device_mode, "Device file permission mask for devfs."); -#endif MODULE_ALIAS_CHARDEV_MAJOR(CONFIG_SND_MAJOR); /* this one holds the actual max. card number currently available. @@ -273,8 +267,6 @@ int snd_register_device(int type, struct snd_card *card, int dev, return minor; } snd_minors[minor] = preg; - if (type != SNDRV_DEVICE_TYPE_CONTROL || preg->card >= cards_limit) - devfs_mk_cdev(MKDEV(major, minor), S_IFCHR | device_mode, "snd/%s", name); if (card) device = card->dev; class_device_create(sound_class, NULL, MKDEV(major, minor), device, "%s", name); @@ -314,9 +306,6 @@ int snd_unregister_device(int type, struct snd_card *card, int dev) return -EINVAL; } - if (mptr->type != SNDRV_DEVICE_TYPE_CONTROL || - mptr->card >= cards_limit) /* created in sound.c */ - devfs_remove("snd/%s", mptr->name); class_device_destroy(sound_class, MKDEV(major, minor)); snd_minors[minor] = NULL; @@ -411,24 +400,17 @@ int __exit snd_minor_info_done(void) static int __init alsa_sound_init(void) { - short controlnum; - snd_major = major; snd_ecards_limit = cards_limit; - devfs_mk_dir("snd"); if (register_chrdev(major, "alsa", &snd_fops)) { snd_printk(KERN_ERR "unable to register native major device number %d\n", major); - devfs_remove("snd"); return -EIO; } if (snd_info_init() < 0) { unregister_chrdev(major, "alsa"); - devfs_remove("snd"); return -ENOMEM; } snd_info_minor_register(); - for (controlnum = 0; controlnum < cards_limit; controlnum++) - devfs_mk_cdev(MKDEV(major, controlnum<<5), S_IFCHR | device_mode, "snd/controlC%d", controlnum); #ifndef MODULE printk(KERN_INFO "Advanced Linux Sound Architecture Driver Version " CONFIG_SND_VERSION CONFIG_SND_DATE ".\n"); #endif @@ -437,16 +419,10 @@ static int __init alsa_sound_init(void) static void __exit alsa_sound_exit(void) { - short controlnum; - - for (controlnum = 0; controlnum < cards_limit; controlnum++) - devfs_remove("snd/controlC%d", controlnum); - snd_info_minor_unregister(); snd_info_done(); if (unregister_chrdev(major, "alsa") != 0) snd_printk(KERN_ERR "unable to unregister major device number %d\n", major); - devfs_remove("snd"); } module_init(alsa_sound_init) -- cgit v1.2.3-70-g09d2