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dahdi, dahdi_transcode: Remove mmap interface.

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There are not any existing users of the interface (and it would always
return -ENOSYS to the caller anyway).

Signed-off-by: Shaun Ruffell <sruffell@digium.com>

git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9246 a0bf4364-ded3-4de4-8d8a-66a801d63aff
This commit is contained in:
Shaun Ruffell
2010-09-01 15:46:25 +00:00
parent 19f25f79b4
commit 892fe4b325
2 changed files with 0 additions and 16 deletions
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9
drivers/dahdi/dahdi-base.c
View File

@@ -8048,14 +8048,6 @@ dahdi_chan_poll(struct file *file, struct poll_table_struct *wait_table, int uni
return(ret); /* return what we found */
}
static int dahdi_mmap(struct file *file, struct vm_area_struct *vm)
{
int unit = UNIT(file);
if (unit == 250)
return dahdi_transcode_fops->mmap(file, vm);
return -ENOSYS;
}
static unsigned int dahdi_poll(struct file *file, struct poll_table_struct *wait_table)
{
int unit = UNIT(file);
@@ -8613,7 +8605,6 @@ static struct file_operations dahdi_fops = {
.read = dahdi_read,
.write = dahdi_write,
.poll = dahdi_poll,
.mmap = dahdi_mmap,
};
#ifdef CONFIG_DAHDI_WATCHDOG

7
drivers/dahdi/dahdi_transcode.c
View File

@@ -403,12 +403,6 @@ static int dahdi_tc_ioctl(struct inode *inode, struct file *file, unsigned int c
}
#endif
static int dahdi_tc_mmap(struct file *file, struct vm_area_struct *vma)
{
printk(KERN_ERR "%s: mmap interface deprecated.\n", THIS_MODULE->name);
return -ENOSYS;
}
static unsigned int dahdi_tc_poll(struct file *file, struct poll_table_struct *wait_table)
{
int ret;
@@ -440,7 +434,6 @@ static struct file_operations __dahdi_transcode_fops = {
.read = dahdi_tc_read,
.write = dahdi_tc_write,
.poll = dahdi_tc_poll,
.mmap = dahdi_tc_mmap,
};
static struct dahdi_chardev transcode_chardev = {