Input: request threaded-only IRQs with IRQF_ONESHOT

Since commit 1c6c69525b ("genirq: Reject bogus threaded irq requests")
threaded IRQs without a primary handler need to be requested with
IRQF_ONESHOT, otherwise the request will fail. This patch adds the
IRQF_ONESHOT to input drivers where it is missing. Not modified by
this patch are those drivers where the requested IRQ will always be a
nested IRQ (e.g. because it's part of an MFD), since for this special
case IRQF_ONESHOT is not required to be specified when requesting the
IRQ.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/input/joystick/as5011.c b/drivers/input/joystick/as5011.c
index 3063464474bf..feeefcb09e78 100644
--- a/drivers/input/joystick/as5011.c
+++ b/drivers/input/joystick/as5011.c
@@ -281,7 +281,8 @@ static int __devinit as5011_probe(struct i2c_client *client,
 
         error = request_threaded_irq(as5011->button_irq,
                                      NULL, as5011_button_interrupt,
-                                     IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
+                                     IRQF_TRIGGER_RISING |
+                                        IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
                                      "as5011_button", as5011);
         if (error < 0) {
                 dev_err(&client->dev,
@@ -295,7 +296,7 @@ static int __devinit as5011_probe(struct i2c_client *client,
 
         error = request_threaded_irq(as5011->axis_irq, NULL,
                                      as5011_axis_interrupt,
-                                     plat_data->axis_irqflags,
+                                     plat_data->axis_irqflags | IRQF_ONESHOT,
                                      "as5011_joystick", as5011);
         if (error) {
                 dev_err(&client->dev,