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| author | Jiri Slaby <jslaby@suse.cz> | 2012-08-08 22:26:44 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-08-13 16:45:39 -0700 |
| commit | 7e73eca6a7b2967423902a4543821bb97cbbe698 (patch) | |
| tree | 8c733036a77be59040ed7e346676445a83043b10 /Documentation/IRQ.txt | |
| parent | 0019b4089ccef8148d8be83cc8adfc81a75b47d4 (diff) | |
| download | op-kernel-dev-7e73eca6a7b2967423902a4543821bb97cbbe698.zip op-kernel-dev-7e73eca6a7b2967423902a4543821bb97cbbe698.tar.gz | |
TTY: move cdev_add to tty_register_device
We need the /dev/ node not to be available before we call
tty_register_device. Otherwise we might race with open and
tty_struct->port might not be available at that time.
This is not an issue now, but would be a problem after "TTY: use
tty_port_register_device" is applied.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/IRQ.txt')
0 files changed, 0 insertions, 0 deletions
