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| author | Ulf Hansson <ulf.hansson@linaro.org> | 2016-05-30 11:33:11 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-06-16 15:14:34 +0200 |
| commit | 9b002b8f0e386966dfc2dddf47eebed3b71ef876 (patch) | |
| tree | b2449abe0b0676edb02c2f5580fe9a61f5828b63 /drivers/base | |
| parent | 800188538965d90759cea13bcb4f87a214cf5c53 (diff) | |
| download | linux-9b002b8f0e386966dfc2dddf47eebed3b71ef876.tar.gz linux-9b002b8f0e386966dfc2dddf47eebed3b71ef876.tar.xz | |
PM / Domains: Remove redundant pm_request_idle() call in genpd
The PM core increases the runtime PM usage count at the system PM prepare
phase. Later when the system resumes, it does a pm_runtime_put() in the
complete phase, which in addition to decrementing the usage count, does
the equivalent of a pm_request_idle().
Therefore the call to pm_request_idle() from within genpd's ->complete()
callback is redundant, so remove it.
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/power/domain.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c index 658eb1b229f8..60a9971fc474 100644 --- a/drivers/base/power/domain.c +++ b/drivers/base/power/domain.c @@ -938,7 +938,6 @@ static void pm_genpd_complete(struct device *dev) pm_generic_complete(dev); pm_runtime_set_active(dev); pm_runtime_enable(dev); - pm_request_idle(dev); } /** |