HID: amd_sfh: Move amd_sfh_work to common interface

amd_sfh_work can be used in multiple files to support all AMD SOCs.
Hence move amd_sfh_work to common interface.
Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

drivers/hid/amd-sfh-hid/amd_sfh_client.c

@@ -63,7 +63,7 @@ int amd_sfh_get_report(struct hid_device *hid, int report_id, int report_type)
 	return 0;
 }
 
-static void amd_sfh_work(struct work_struct *work)
+void amd_sfh_work(struct work_struct *work)
 {
 	struct amdtp_cl_data *cli_data = container_of(work, struct amdtp_cl_data, work.work);
 	struct request_list *req_list = &cli_data->req_list;
@@ -109,7 +109,7 @@ static void amd_sfh_work(struct work_struct *work)
 	amdtp_hid_wakeup(cli_data->hid_sensor_hubs[current_index]);
 }
 
-static void amd_sfh_work_buffer(struct work_struct *work)
+void amd_sfh_work_buffer(struct work_struct *work)
 {
 	struct amdtp_cl_data *cli_data = container_of(work, struct amdtp_cl_data, work_buffer.work);
 	struct amd_input_data *in_data = cli_data->in_data;

drivers/hid/amd-sfh-hid/amd_sfh_common.h

@@ -64,4 +64,6 @@ struct amd_mp2_ops {
 			 struct amd_input_data *in_data);
 };
 
+void amd_sfh_work(struct work_struct *work);
+void amd_sfh_work_buffer(struct work_struct *work);
 #endif