From: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Date: Sun, 16 May 2010 22:45:36 +0000 (-0300)
Subject: thinkpad-acpi: fix brightness hotkey poll handling
X-Git-Tag: v2.6.35-rc1~438^2~13^2~8
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=289990228155cbc58a35c1b266af00f387caa595;p=pandora-kernel.git

thinkpad-acpi: fix brightness hotkey poll handling

Handle multiple brightness hotkey presses between two polling cycles.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
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