From: Daniel Kurtz <djkurtz@chromium.org>
Date: Thu, 28 Jun 2012 13:08:19 +0000 (+0800)
Subject: Input: atmel_mxt_ts - refactor when and how object table is freed
X-Git-Tag: v3.6-rc1~95^2^2~13^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7d4fa100b0cc069b2d788e1d9fe086e9e057958e;p=pandora-kernel.git

Input: atmel_mxt_ts - refactor when and how object table is freed

The Object Table is freed in three cases:
  1) When the driver is being removed.
  2) In the error path of mxt_initialize().
  3) Just after a firmware update, when a new object table is
     about to be read.

For cases 2 & 3, the driver is not immediately unloaded, so this patch
refactors these cases to use a common cleanup function.  It also refactors
the mxt_initialize error paths to ensure that this cleanup happens.

Note: mxt_update_fw_store() does not handle errors during mxt_initialize().
A proposed fix for this is in a subsequent patchset.

Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
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