Re: [PATCH] ARM: OMAPFB: panel-sony-acx565akm: fix missing mutexunlocks

From: Ivaylo Dimitrov
Date: Sun Jan 05 2014 - 07:58:52 EST

On 04.01.2014 14:51, Pavel Machek wrote:
On Mon 2013-12-30 18:17:52, Ivaylo Dimitrov wrote:
From: Ivaylo Dimitrov <freemangordon@xxxxxx>

Commit c37dd677988ca50bc8bc60ab5ab053720583c168 fixes the unbalanced
unlock in acx565akm_enable but introduces another problem - if
acx565akm_panel_power_on exits early, the mutex is not unlocked. Fix
that by unlocking the mutex on early return. Also add mutex protection in
acx565akm_panel_power_off and remove an unused variable

Signed-off-by: Ivaylo Dimitrov <freemangordon@xxxxxx>
Reviewed-by: Pavel Machek <pavel@xxxxxx>

Hmm, I introduced a bug with that patch (recursive lock), will send a new version that fixes it

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