Revert to Fedora kernel-2.6.17-1.2187_FC5 patched with vs2.0.2.1; there are too many...

[linux-2.6.git] / sound / core / seq / seq_device.c

diff --git a/sound/core/seq/seq_device.c b/sound/core/seq/seq_device.c
index 102ff54..d9a3e5a 100644 (file)
--- a/sound/core/seq/seq_device.c
+++ b/sound/core/seq/seq_device.c
@@ -80,7 +80,7 @@ static LIST_HEAD(opslist);
 static int num_ops;
 static DEFINE_MUTEX(ops_mutex);
 #ifdef CONFIG_PROC_FS
-static struct snd_info_entry *info_entry;
+static struct snd_info_entry *info_entry = NULL;
 #endif
 
 /*
@@ -372,19 +372,14 @@ static struct ops_list * create_driver(char *id)
 {
        struct ops_list *ops;
 
-       ops = kzalloc(sizeof(*ops), GFP_KERNEL);
+       ops = kmalloc(sizeof(*ops), GFP_KERNEL);
        if (ops == NULL)
                return ops;
+       memset(ops, 0, sizeof(*ops));
 
        /* set up driver entry */
        strlcpy(ops->id, id, sizeof(ops->id));
        mutex_init(&ops->reg_mutex);
-       /*
-        * The ->reg_mutex locking rules are per-driver, so we create
-        * separate per-driver lock classes:
-        */
-       lockdep_set_class(&ops->reg_mutex, (struct lock_class_key *)id);
-
        ops->driver = DRIVER_EMPTY;
        INIT_LIST_HEAD(&ops->dev_list);
        /* lock this instance */
@@ -560,6 +555,7 @@ static int __init alsa_seq_device_init(void)
        if (info_entry == NULL)
                return -ENOMEM;
        info_entry->content = SNDRV_INFO_CONTENT_TEXT;
+       info_entry->c.text.read_size = 2048;
        info_entry->c.text.read = snd_seq_device_info;
        if (snd_info_register(info_entry) < 0) {
                snd_info_free_entry(info_entry);