Input: serio_raw - explicitly mark disconnected ports as dead

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Instead of relying on setting serio_raw->serio to NULL upon disconnecting
ports mark them explicitly as "dead". Also take and carry reference to
underlying serio port to make sure it does not go away until we are done
with it.

Reviewed-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

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Dmitry Torokhov 2011-10-10 18:31:04 -07:00

parent 15a564d8db

commit 85f5b35da8

1 changed files with 13 additions and 8 deletions

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drivers/input/serio/serio_raw.c

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