diff options
| author | Johan Hovold <jhovold@gmail.com> | 2013-10-22 18:32:39 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-10-29 16:22:57 -0700 |
| commit | 5c6d6fd1564138ad048564e48639f842714a90c6 (patch) | |
| tree | 038450eadd2c1b1545dc75cc2c06202019f3c09f /tools/testing | |
| 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>
Diffstat (limited to 'tools/testing')
0 files changed, 0 insertions, 0 deletions