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authorRafael J. Wysocki <rjw@sisk.pl>2011-07-14 20:59:20 +0200
committerRafael J. Wysocki <rjw@sisk.pl>2011-07-14 20:59:20 +0200
commitd28054020f97c7c9f15327a53945f0f40ffc5d7a (patch)
tree0c1d4dcef6eca9c5fe6a435d8a86d51c373d90c8 /lib
parent0bc5b2debb832191a42baea7ff59d2ca6ce9f7d5 (diff)
PM / Domains: Take .power_off() error code into account
Currently pm_genpd_poweroff() discards error codes returned by the PM domain's .power_off() callback, because it's safer to always regard the domain as inaccessible to drivers after a failing .power_off(). Still, there are situations in which the low-level code may want to indicate that it doesn't want to power off the domain, so allow it to do that by returning -EBUSY from .power_off(). Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Magnus Damm <damm@opensource.se>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions