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Revert "PM / Domains: Handle safely genpd_syscore_switch() call on non-genpd device"

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Revert commit 8b55e55ee4 (PM / Domains: Handle safely
genpd_syscore_switch() call on non-genpd device) which was misguided
(the change made by it was not necessary) and it introduced a call to
a function that may sleep into an atomic context code path.

Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Rafael J. Wysocki 2017-07-04 21:55:13 +02:00
parent 268cd2ed3d
commit 23c6d2c73f
1 changed files with 2 additions and 2 deletions
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4
drivers/base/power/domain.c
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@ -1148,8 +1148,8 @@ static void genpd_syscore_switch(struct device *dev, bool suspend)
{
struct generic_pm_domain *genpd;
genpd = genpd_lookup_dev(dev);
if (!genpd)
genpd = dev_to_genpd(dev);
if (!pm_genpd_present(genpd))
return;
if (suspend) {