tree bf8931378abc6912d7e08f2d870d3ac058e78e83
parent f6f94e2ab1b33f0082ac22d71f66385a60d8157f
author Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 1281363769 +0400
committer Greg Kroah-Hartman <gregkh@suse.de> 1287767996 -0700

tty: add tty_struct->dev pointer to corresponding device instance

Some device drivers (mostly tty line disciplines) would like to have way
know a struct device instance corresponding to passed tty_struct. Add
a struct device pointer to struct tty_struct and populate it during
initialize_tty_struct().

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>