use on_hid_hw_open instead of input_dev->open

+ Seems some applications can mess with input_dev->open, still unclear
  how but on_hid_hw_open seems to be a bit more reliable so use it for
  now at least

1 files changed, 4 insertions, 12 deletions

diff --git a/src/tmtspc/hid-tmtspc.c b/src/tmtspc/hid-tmtspc.c
index a51ec01..031358a 100644
--- a/src/tmtspc/hid-tmtspc.c
+++ b/src/tmtspc/hid-tmtspc.c
@@ -197,17 +197,15 @@ static int tspc_send_open(struct t300rs_device_entry *tspc)
 	return 0;
 }
 
-static int tspc_open(void *data, int open_mode)
+static void tspc_open(void *data, int open_mode)
 {
 	struct t300rs_device_entry *tspc = data;
 
 	if (!tspc)
-		return -ENODEV;
+		return;
 
 	if (open_mode)
 		tspc_send_open(tspc);
-
-	return tspc->open(tspc->input_dev);
 }
 
 static int tspc_send_close(struct t300rs_device_entry *tspc)
@@ -226,18 +224,15 @@ static int tspc_send_close(struct t300rs_device_entry *tspc)
 	return 0;
 }
 
-static int tspc_close(void *data, int open_mode)
+static void tspc_close(void *data, int open_mode)
 {
 	struct t300rs_device_entry *tspc = data;
 
 	if (!tspc)
-		return -ENODEV;
+		return;
 
 	if (open_mode)
 		tspc_send_close(tspc);
-
-	tspc->close(tspc->input_dev);
-	return 0;
 }
 
 static int tspc_wheel_init(struct tmff2_device_entry *tmff2, int open_mode)
@@ -268,9 +263,6 @@ static int tspc_wheel_init(struct tmff2_device_entry *tmff2, int open_mode)
 	tspc->report = list_entry(report_list->next, struct hid_report, list);
 	tspc->ff_field = tspc->report->field[0];
 
-	tspc->open = tspc->input_dev->open;
-	tspc->close = tspc->input_dev->close;
-
 	if ((ret = tspc_interrupts(tspc)))
 		goto interrupt_err;