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Merge branch 'topic/core-cleanup' into for-linus

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This commit is contained in:
Takashi Iwai 2010-05-20 11:58:57 +02:00
commit 3374cd1abd
26 changed files with 829 additions and 492 deletions
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48
sound/isa/gus/gus_mem_proc.c
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@ -31,52 +31,21 @@ struct gus_proc_private {
struct snd_gus_card * gus;
};
static long snd_gf1_mem_proc_dump(struct snd_info_entry *entry, void *file_private_data,
struct file *file, char __user *buf,
unsigned long count, unsigned long pos)
static ssize_t snd_gf1_mem_proc_dump(struct snd_info_entry *entry,
void *file_private_data,
struct file *file, char __user *buf,
size_t count, loff_t pos)
{
long size;
struct gus_proc_private *priv = entry->private_data;
struct snd_gus_card *gus = priv->gus;
int err;
size = count;
if (pos + size > priv->size)
size = (long)priv->size - pos;
if (size > 0) {
if ((err = snd_gus_dram_read(gus, buf, pos, size, priv->rom)) < 0)
return err;
return size;
}
return 0;
err = snd_gus_dram_read(gus, buf, pos, count, priv->rom);
if (err < 0)
return err;
return count;
}
static long long snd_gf1_mem_proc_llseek(struct snd_info_entry *entry,
void *private_file_data,
struct file *file,
long long offset,
int orig)
{
struct gus_proc_private *priv = entry->private_data;
switch (orig) {
case SEEK_SET:
file->f_pos = offset;
break;
case SEEK_CUR:
file->f_pos += offset;
break;
case SEEK_END: /* offset is negative */
file->f_pos = priv->size + offset;
break;
default:
return -EINVAL;
}
if (file->f_pos > priv->size)
file->f_pos = priv->size;
return file->f_pos;
}
static void snd_gf1_mem_proc_free(struct snd_info_entry *entry)
{
struct gus_proc_private *priv = entry->private_data;
@ -85,7 +54,6 @@ static void snd_gf1_mem_proc_free(struct snd_info_entry *entry)
static struct snd_info_entry_ops snd_gf1_mem_proc_ops = {
.read = snd_gf1_mem_proc_dump,
.llseek = snd_gf1_mem_proc_llseek,
};
int snd_gf1_mem_proc_init(struct snd_gus_card * gus)