Re: [PATCHv2 1/2] Input: pwm-vibra: new driver

* Sebastian Reichel [off-list ref] [170503 04:14]:

Provide a simple driver for PWM controllable vibrators. It
will be used by Motorola Droid 4.

Signed-off-by: Sebastian Reichel <redacted>
---
Changes since PATCHv1:
 - move driver removal code to input->close function
 - mark PM functions __maybe_unused and drop #ifdef CONFIG_PM_SLEEP
 - remove duplicate NULL check for vibrator in probe function
 - cancel work in suspend function

I'm getting this if CONFIG_INPUT_FF_MEMLESS is not selected:

ERROR: "input_ff_create_memless" [drivers/input/misc/pwm-vibra.ko] undefined!

Other than that works for me with your test app after
modprobe of pwm-omap-dmtimer and ff_memless:

Tested-by: Tony Lindgren <tony@atomide.com>