From 01f551de7fa4a384027f3f8d9119c45ca9d0fd1a Mon Sep 17 00:00:00 2001
From: Grazvydas Ignotas <notasas@gmail.com>
Date: Sat, 19 Mar 2016 03:28:14 +0200
Subject: [PATCH] leds-twl4030-pwm: fix another race

This is a race between twl4030_pwmled_work() reading led->new_brightness
vs twl4030_pwmled_brightness() writing to it. Probably needs a proper
lock, but we want twl4030_pwmled_brightness() to not block and assume
work items come from single queue and should not race each other.
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