thinkpad-acpi: document backlight level writeback at driver init
commit6c9a9a0c2cd5fd47fe469b8e9e2ae27da19e1d02
authorHenrique de Moraes Holschuh <hmh@hmh.eng.br>
Mon, 12 Apr 2010 00:57:29 +0000 (11 21:57 -0300)
committerHenrique de Moraes Holschuh <hmh@hmh.eng.br>
Mon, 12 Apr 2010 00:57:29 +0000 (11 21:57 -0300)
tree109d55c1fa20cc0860f2e30208768cba287ea871
parentbde2ad5f6ae6f62d92e6ab3e3172a9a3a94b556e
thinkpad-acpi: document backlight level writeback at driver init

Document this, it is no fun to try to second guess why this sort of
stuff is in place years after it was added...

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
drivers/platform/x86/thinkpad_acpi.c