From: Rafael J. Wysocki Date: Tue, 18 Apr 2017 13:49:06 +0000 (+0200) Subject: platform/x86: intel-hid: Add missing ->thaw callback X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=b899830506740faf509f3bb51d3d1e50102aed40;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git 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 Signed-off-by: Darren Hart (VMware) --- 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,