tty: Document required behavior of tty driver close()
If the tty driver open() fails, the tty driver close() is still called during the resultant tty release. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Родитель
699390354d
Коммит
7be88b4ccb
|
@ -40,6 +40,7 @@
|
|||
* void (*close)(struct tty_struct * tty, struct file * filp);
|
||||
*
|
||||
* This routine is called when a particular tty device is closed.
|
||||
* Note: called even if the corresponding open() failed.
|
||||
*
|
||||
* Required method.
|
||||
*
|
||||
|
|
Загрузка…
Ссылка в новой задаче