thinkpad-acpi: fix brightness hotkey poll handling
commit1120bb906a9ca9df4bee6c3452bab3837a92ddf3
authorHenrique de Moraes Holschuh <hmh@hmh.eng.br>
Sat, 3 Sep 2011 18:49:25 +0000 (3 15:49 -0300)
committerHenrique de Moraes Holschuh <hmh@hmh.eng.br>
Sun, 13 Nov 2011 17:11:13 +0000 (13 15:11 -0200)
tree5c84513a41943499b9ddbb345892467710df1661
parent706f23475c90a02baf6d593f9bef3928813989fd
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>
drivers/platform/x86/thinkpad_acpi.c