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| author |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-04-18 15:49:06 +0200 |
|---|---|---|
| committer |   Darren Hart (VMware) <dvhart@infradead.org> | 2017-04-18 09:04:03 -0700 |
| commit | b899830506740faf509f3bb51d3d1e50102aed40 (patch) | |
| tree | 75ebb35186ec438b71b8c8f25121e6989f45aef9 /drivers/platform/x86/intel-hid.c | |
| parent | platform/x86: Add Intel Cherry Trail ACPI INT33FE device driver (diff) | |
| download | linux-dev-b899830506740faf509f3bb51d3d1e50102aed40.tar.xz linux-dev-b899830506740faf509f3bb51d3d1e50102aed40.zip | |
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>
Diffstat (limited to 'drivers/platform/x86/intel-hid.c')
| -rw-r--r-- | drivers/platform/x86/intel-hid.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/platform/x86/intel-hid.c b/drivers/platform/x86/intel-hid.c index b40059aba856..63ba2cbd04c2 100644 --- 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, |