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authorJiri Slaby <jslaby@suse.cz>2012-08-08 22:26:44 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-08-13 16:45:39 -0700
commit7e73eca6a7b2967423902a4543821bb97cbbe698 (patch)
tree8c733036a77be59040ed7e346676445a83043b10 /Documentation/arm
parent0019b4089ccef8148d8be83cc8adfc81a75b47d4 (diff)
downloadop-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>
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