From: Rafael J. Wysocki <rafael.j.wyso...@intel.com>
The intel-hid driver is missing a PM ->thaw callback allowing the
device to go back to the operational state after creating a
hibernation image or when there is an image restoration error during
resume.
The lack of the ->thaw callback basically means that all events
signaled by the device are discarded after a hibernation image has
been created which may be problematic, for example, if the image
cannot be saved (eg. due to an I/O issue with storage).
Signed-off-by: Rafael J. Wysocki <rafael.j.wyso...@intel.com>
---
drivers/platform/x86/intel-hid.c | 1 +
1 file changed, 1 insertion(+)
Index: linux-pm/drivers/platform/x86/intel-hid.c
===================================================================
--- linux-pm.orig/drivers/platform/x86/intel-hid.c
+++ linux-pm/drivers/platform/x86/intel-hid.c
@@ -136,6 +136,7 @@ static int intel_hid_pl_resume_handler(s
static const struct dev_pm_ops intel_hid_pl_pm_ops = {
.freeze = intel_hid_pl_suspend_handler,
+ .thaw = intel_hid_pl_resume_handler,
.restore = intel_hid_pl_resume_handler,
.suspend = intel_hid_pl_suspend_handler,
.resume = intel_hid_pl_resume_handler,
