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tty: drop alloc_tty_driver

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Noone uses this deprecated function now. So we can remove it.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20210723074317.32690-6-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jiri Slaby 2021-07-23 09:43:14 +02:00 committed by Greg Kroah-Hartman
parent 39b7b42be4
commit 56ec5880a2
1 changed files with 0 additions and 12 deletions
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12
include/linux/tty_driver.h
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@ -340,18 +340,6 @@ extern void tty_driver_kref_put(struct tty_driver *driver);
#define tty_alloc_driver(lines, flags) \
__tty_alloc_driver(lines, THIS_MODULE, flags)
/*
* DEPRECATED Do not use this in new code, use tty_alloc_driver instead.
* (And change the return value checks.)
*/
static inline struct tty_driver *alloc_tty_driver(unsigned int lines)
{
struct tty_driver *ret = tty_alloc_driver(lines, 0);
if (IS_ERR(ret))
return NULL;
return ret;
}
static inline struct tty_driver *tty_driver_kref_get(struct tty_driver *d)
{
kref_get(&d->kref);