| Message ID | 1365759704-23722-1-git-send-email-ulf.hansson@stericsson.com (mailing list archive) |
|---|---|
| State | Accepted, archived |
| Headers | show |
On Friday, April 12, 2013 11:41:44 AM Ulf Hansson wrote: > From: Ulf Hansson <ulf.hansson@linaro.org> > > When genpd prepares for a system suspend it will fetch a runtime > reference for the device. When returning it we now use the > asyncronous runtime PM API. Thus we don't have to wait for the > device to become idle|suspended before we move on and handle the > next device in queue. > > Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> > Cc: Kevin Hilman <khilman@linaro.org> > Cc: Alan Stern <stern@rowland.harvard.edu> All three patches applied to linux-pm.git/linux-next. Thanks, Rafael > --- > drivers/base/power/domain.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c > index 9a6b05a..e6ec4a7 100644 > --- a/drivers/base/power/domain.c > +++ b/drivers/base/power/domain.c > @@ -920,7 +920,7 @@ static int pm_genpd_prepare(struct device *dev) > pm_wakeup_event(dev, 0); > > if (pm_wakeup_pending()) { > - pm_runtime_put_sync(dev); > + pm_runtime_put(dev); > return -EBUSY; > } > > @@ -961,7 +961,7 @@ static int pm_genpd_prepare(struct device *dev) > pm_runtime_enable(dev); > } > > - pm_runtime_put_sync(dev); > + pm_runtime_put(dev); > return ret; > } > >
"Rafael J. Wysocki" <rjw@sisk.pl> writes: > On Friday, April 12, 2013 11:41:44 AM Ulf Hansson wrote: >> From: Ulf Hansson <ulf.hansson@linaro.org> >> >> When genpd prepares for a system suspend it will fetch a runtime >> reference for the device. When returning it we now use the >> asyncronous runtime PM API. Thus we don't have to wait for the >> device to become idle|suspended before we move on and handle the >> next device in queue. >> >> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> >> Cc: Kevin Hilman <khilman@linaro.org> >> Cc: Alan Stern <stern@rowland.harvard.edu> > > All three patches applied to linux-pm.git/linux-next. In case it matters, for all three: Reviewed-by: Kevin Hilman <khilman@linaro.org> -- To unsubscribe from this list: send the line "unsubscribe linux-pm" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c index 9a6b05a..e6ec4a7 100644 --- a/drivers/base/power/domain.c +++ b/drivers/base/power/domain.c @@ -920,7 +920,7 @@ static int pm_genpd_prepare(struct device *dev) pm_wakeup_event(dev, 0); if (pm_wakeup_pending()) { - pm_runtime_put_sync(dev); + pm_runtime_put(dev); return -EBUSY; } @@ -961,7 +961,7 @@ static int pm_genpd_prepare(struct device *dev) pm_runtime_enable(dev); } - pm_runtime_put_sync(dev); + pm_runtime_put(dev); return ret; }