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(parent: 9753eb8) | patch
MMC: sdio, use kref from tty_port
authorJiri Slaby <jslaby@suse.cz>
Thu, 15 Nov 2012 08:49:52 +0000 (09:49 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 16 Nov 2012 01:20:57 +0000 (17:20 -0800)
commite70c67713cdabf55e05db7f1c4fc38085da333a5
tree64e9a0939767882d2b5514033431174a0549597etree | snapshot
parent9753eb8de8a36de41f3b5e217e995cccfbecdadacommit | diff
MMC: sdio, use kref from tty_port

After commit "TTY: move tty buffers to tty_port", the tty buffers are
not freed in some drivers. This is because tty_port_destructor is not
called whenever a tty_port is freed. This was an assumption I counted
with but was unfortunately untrue. So fix the drivers to fulfil this
assumption.

Here it is enough to switch to refcounting in tty_port.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/mmc/card/sdio_uart.c diff | blob | history
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