ARM: pxa: ezx: Use PWM lookup table
authorThierry Reding <thierry.reding@gmail.com>
Mon, 5 Oct 2015 08:49:43 +0000 (10:49 +0200)
committerRobert Jarzmik <robert.jarzmik@free.fr>
Mon, 5 Oct 2015 20:25:09 +0000 (22:25 +0200)
commitc3322022897ca528b57e8854cd4fc40c61f81eb6
treef6194d3bdab3de09fa23ff98166ac55e9e7b8be4
parentbd2e2b3c354605d2064ddd8b3c9fbbe7d2df714f
ARM: pxa: ezx: Use PWM lookup table

Use a PWM lookup table to provide the PWM to the pwm-backlight device.
The driver has a legacy code path that is required only because boards
still use the legacy method of requesting PWMs by global ID. Replacing
these usages allows that legacy fallback to be removed.

Cc: Daniel Mack <daniel@zonque.org>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
arch/arm/mach-pxa/ezx.c