diff options
| author | Jiri Kosina <jkosina@suse.cz> | 2013-12-19 15:08:03 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2013-12-19 15:08:32 +0100 |
| commit | e23c34bb41da65f354fb7eee04300c56ee48f60c (patch) | |
| tree | 549fbe449d55273b81ef104a9755109bf4ae7817 /drivers/pnp/driver.c | |
| parent | b481c2cb3534c85dca625973b33eba15f9af3e4c (diff) | |
| parent | 319e2e3f63c348a9b66db4667efa73178e18b17d (diff) | |
Merge branch 'master' into for-next
Sync with Linus' tree to be able to apply fixes on top of newer things
in tree (efi-stub).
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/pnp/driver.c')
| -rw-r--r-- | drivers/pnp/driver.c | 27 |
1 files changed, 25 insertions, 2 deletions
diff --git a/drivers/pnp/driver.c b/drivers/pnp/driver.c index 12adb43a0693..f748cc8cbb03 100644 --- a/drivers/pnp/driver.c +++ b/drivers/pnp/driver.c @@ -163,6 +163,13 @@ static int __pnp_bus_suspend(struct device *dev, pm_message_t state) if (!pnp_drv) return 0; + if (pnp_drv->driver.pm && pnp_drv->driver.pm->suspend) { + error = pnp_drv->driver.pm->suspend(dev); + suspend_report_result(pnp_drv->driver.pm->suspend, error); + if (error) + return error; + } + if (pnp_drv->suspend) { error = pnp_drv->suspend(pnp_dev, state); if (error) @@ -190,6 +197,11 @@ static int pnp_bus_freeze(struct device *dev) return __pnp_bus_suspend(dev, PMSG_FREEZE); } +static int pnp_bus_poweroff(struct device *dev) +{ + return __pnp_bus_suspend(dev, PMSG_HIBERNATE); +} + static int pnp_bus_resume(struct device *dev) { struct pnp_dev *pnp_dev = to_pnp_dev(dev); @@ -211,6 +223,12 @@ static int pnp_bus_resume(struct device *dev) return error; } + if (pnp_drv->driver.pm && pnp_drv->driver.pm->resume) { + error = pnp_drv->driver.pm->resume(dev); + if (error) + return error; + } + if (pnp_drv->resume) { error = pnp_drv->resume(pnp_dev); if (error) @@ -221,9 +239,14 @@ static int pnp_bus_resume(struct device *dev) } static const struct dev_pm_ops pnp_bus_dev_pm_ops = { + /* Suspend callbacks */ .suspend = pnp_bus_suspend, - .freeze = pnp_bus_freeze, .resume = pnp_bus_resume, + /* Hibernate callbacks */ + .freeze = pnp_bus_freeze, + .thaw = pnp_bus_resume, + .poweroff = pnp_bus_poweroff, + .restore = pnp_bus_resume, }; struct bus_type pnp_bus_type = { @@ -233,7 +256,7 @@ struct bus_type pnp_bus_type = { .remove = pnp_device_remove, .shutdown = pnp_device_shutdown, .pm = &pnp_bus_dev_pm_ops, - .dev_attrs = pnp_interface_attrs, + .dev_groups = pnp_dev_groups, }; int pnp_register_driver(struct pnp_driver *drv) |