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tty: add tty_struct->dev pointer to corresponding device instance
authorDmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Mon, 9 Aug 2010 14:22:49 +0000 (18:22 +0400)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 22 Oct 2010 17:19:56 +0000 (10:19 -0700)
commit30004ac9c090dcdcca99556b4587b3bad828731a
treebf8931378abc6912d7e08f2d870d3ac058e78e83tree | snapshot (tar.gz zip)
parentf6f94e2ab1b33f0082ac22d71f66385a60d8157fcommit | diff
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>
drivers/char/tty_io.c diff | blob | blame | history
include/linux/tty.h diff | blob | blame | history