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| author | Johan Hovold <jhovold@gmail.com> | 2013-10-22 18:32:39 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-11-20 12:37:36 -0800 |
| commit | 0fe6a2bc2f2ee462d158c737bae7c50ab72b6b57 (patch) | |
| tree | d236dcc03eccf6ace0594da0a663210b832e1c99 /scripts/unifdef.c | |
| parent | a80d0c3c09801b9550b025c77b4c0f0487f8fa75 (diff) | |
misc: atmel_pwm: add deferred-probing support
commit 5c6d6fd1564138ad048564e48639f842714a90c6 upstream.
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 'scripts/unifdef.c')
0 files changed, 0 insertions, 0 deletions