From: Philipp Zabel <p.zabel@pengutronix.de>
Date: Thu, 18 Jul 2013 11:55:22 +0000 (+0200)
Subject: reset: allow drivers to request probe deferral
X-Git-Tag: v3.15-rc1~76^2~1^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3d10302048ab672d1e8993b8a5b50d9e35881853;p=pandora-kernel.git

reset: allow drivers to request probe deferral

If the requested reset controller is not yet available, have reset_control_get
and device_reset return -EPROBE_DEFER so the driver can decide to request
probe deferral.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
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