From: Arnd Bergmann <arnd@arndb.de>
Date: Wed, 10 Mar 2010 04:38:48 +0000 (-0800)
Subject: Input: remove BKL, fix input_open_file() locking
X-Git-Tag: v2.6.34-rc2~43^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2f2177c8dadbcb08c14f796ac983c5475eca1bd3;p=pandora-kernel.git

Input: remove BKL, fix input_open_file() locking

Holding the BKL in input_open_file seems pointless because it does not
protect against updates of input_table, and all open functions from the
underlying drivers have proper mutex locking.

This makes input_open_file take the input_mutex when accessing
the table and no lock when calling into the lower function.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
---

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