ARM: pxa: lpd270: Use PWM lookup table
authorThierry Reding <thierry.reding@gmail.com>
Mon, 5 Oct 2015 08:49:45 +0000 (10:49 +0200)
committerRobert Jarzmik <robert.jarzmik@free.fr>
Tue, 6 Oct 2015 19:05:06 +0000 (21:05 +0200)
commit2dc9975a516aa49790c69368b3bbc519b64eb059
treefc019a9fedcde990a1f6b2cb0afa6f768aa330c5
parentb0e9bbb97fea0198de9140142f750c4b7f08fc8a
ARM: pxa: lpd270: 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/lpd270.c