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authorMark Brown <broonie@opensource.wolfsonmicro.com>2012-03-11 17:07:56 +0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-03-12 21:38:47 +0400
commit04bf30115f4ba2beda1efb6cfbae49cdc757f3a9 (patch)
treecde6a01f8a96ea3277d2bfb99f8610e63bb76021 /drivers/hv
parent263a5c8e16c34199ddf6de3f102e789ffa3ee26e (diff)
downloadlinux-04bf30115f4ba2beda1efb6cfbae49cdc757f3a9.tar.xz
regulator: Support driver probe deferral
If we fail to locate a requested regulator return -EPROBE_DEFER. If drivers pass this error code through to their caller (which they really should) then this will ensure that the probe is retried later when further devices become available. In the unusual case where a driver doesn't want this it can override the default behaviour. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hv')
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