platform/x86: intel-hid: Add missing ->thaw callback

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.wysocki@intel.com>
Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>

diff --git a/drivers/platform/x86/intel-hid.c b/drivers/platform/x86/intel-hid.c
index b40059aba85656dafa65d2a7bdb0f0589a7b5c8b..63ba2cbd04c22f7e9b217433161762334f8b6775 100644 (file)
--- a/drivers/platform/x86/intel-hid.c
+++ b/drivers/platform/x86/intel-hid.c
@@ -134,6 +134,7 @@ static int intel_hid_pl_resume_handler(struct device *device)
 
 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,