| commit | 5c6d6fd1564138ad048564e48639f842714a90c6 | [log] [tgz] |
|---|---|---|
| author | Johan Hovold <jhovold@gmail.com> | Tue Oct 22 18:32:39 2013 +0200 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Tue Oct 29 16:22:57 2013 -0700 |
| tree | 038450eadd2c1b1545dc75cc2c06202019f3c09f | |
| parent | 50f67a06713599e18cd9141e413d0e2653bb242b [diff] |
misc: atmel_pwm: add deferred-probing support Two drivers (atmel-pwm-bl and leds-atmel-pwm) currently depend on the atmel_pwm driver to have bound to any pwm-device before their devices are probed. Support deferred probing of such devices by making sure to return -EPROBE_DEFER from pwm_channel_alloc when no pwm-device has yet been bound. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>