When registering the interrupt handler we add the IRQF_NO_SUSPEND flag
to save the IRQ line from being disabled during suspension. This way we
keep the ability to use the device as a wakeup source.
Signed-off-by: Bastian Hecht <hechtb+renesas@xxxxxxxxx>
---
drivers/input/touchscreen/st1232.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/input/touchscreen/st1232.c b/drivers/input/touchscreen/st1232.c
index d9d05e2..4f37199 100644
--- a/drivers/input/touchscreen/st1232.c
+++ b/drivers/input/touchscreen/st1232.c
@@ -180,7 +180,7 @@ static int st1232_ts_probe(struct i2c_client *client,
input_set_abs_params(input_dev, ABS_MT_POSITION_Y, MIN_Y, MAX_Y, 0, 0);
error = request_threaded_irq(client->irq, NULL, st1232_ts_irq_handler,
- IRQF_ONESHOT, client->name, ts);
+ IRQF_ONESHOT | IRQF_NO_SUSPEND, client->name, ts);
if (error) {
dev_err(&client->dev, "Failed to register interrupt\n");
goto err_free_mem;
--
1.7.9.5
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