HID: amd_sfh: Handle amd_sfh work buffer in PM ops

Since in the current amd_sfh design the sensor data is periodically
obtained in the form of poll data, during the suspend/resume cycle,
scheduling a delayed work adds no value.

So, cancel the work and restart back during the suspend/resume cycle
respectively.

Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

diff --git a/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c b/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c
index d3f32ff..dacac30 100644 (file)
--- a/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c
+++ b/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c
@@ -290,6 +290,8 @@ static int __maybe_unused amd_mp2_pci_resume(struct device *dev)
                }
        }
 
+       schedule_delayed_work(&cl_data->work_buffer, msecs_to_jiffies(AMD_SFH_IDLE_LOOP));
+
        return 0;
 }
 
@@ -312,6 +314,8 @@ static int __maybe_unused amd_mp2_pci_suspend(struct device *dev)
                }
        }
 
+       cancel_delayed_work_sync(&cl_data->work_buffer);
+
        return 0;
 }