aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorDmitry Torokhov <dmitry.torokhov@gmail.com>2013-12-05 02:01:55 +0100
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-12-05 02:01:55 +0100
commit8a37ea50e7acf8db6821ba094ca41384e7d8c70c (patch)
tree1e1f1099f87e08b8326575adf130ce37ba315dbb
parentdc1ccc48159d63eca5089e507c82c7d22ef60839 (diff)
downloadlinux-stericsson-8a37ea50e7acf8db6821ba094ca41384e7d8c70c.tar.gz
PNP: fix restoring devices after hibernation
On returning from hibernation 'restore' callback is called, not 'resume'. Fix it. Fixes: eaf140b60ec9 (PNP: convert PNP driver bus legacy pm_ops to dev_pm_ops) Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: 3.12+ <stable@vger.kernel.org> # 3.12+ Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
-rw-r--r--drivers/pnp/driver.c12
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/pnp/driver.c b/drivers/pnp/driver.c
index 6936e0acedcd..f748cc8cbb03 100644
--- a/drivers/pnp/driver.c
+++ b/drivers/pnp/driver.c
@@ -197,6 +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);
@@ -234,9 +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 = {