[ALSA] remove unused snd_minor.name field
Drop the snd_minor structure's name field that was just a helper for
devfs device deregistration.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
diff --git a/include/sound/core.h b/include/sound/core.h
index 5d184be..bab3ff4 100644
--- a/include/sound/core.h
+++ b/include/sound/core.h
@@ -188,8 +188,6 @@
int device; /* device number */
const struct file_operations *f_ops; /* file operations */
void *private_data; /* private data for f_ops->open */
- char name[0]; /* device name (keep at the end of
- structure) */
};
/* sound.c */
diff --git a/sound/core/sound.c b/sound/core/sound.c
index 264f2ef..7edd1fc 100644
--- a/sound/core/sound.c
+++ b/sound/core/sound.c
@@ -244,7 +244,7 @@
struct device *device = NULL;
snd_assert(name, return -EINVAL);
- preg = kmalloc(sizeof(struct snd_minor) + strlen(name) + 1, GFP_KERNEL);
+ preg = kmalloc(sizeof *preg, GFP_KERNEL);
if (preg == NULL)
return -ENOMEM;
preg->type = type;
@@ -252,7 +252,6 @@
preg->device = dev;
preg->f_ops = f_ops;
preg->private_data = private_data;
- strcpy(preg->name, name);
mutex_lock(&sound_mutex);
#ifdef CONFIG_SND_DYNAMIC_MINORS
minor = snd_find_free_minor();