Use usb_get_intf() and usb_put_intf() in order to update the reference count of the usb interface structure. Signed-off-by: Salah Triki <salah.triki@xxxxxxxxx> --- drivers/input/misc/powermate.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/input/misc/powermate.c b/drivers/input/misc/powermate.c index c4e0e1886061..69dc3347478a 100644 --- a/drivers/input/misc/powermate.c +++ b/drivers/input/misc/powermate.c @@ -337,7 +337,7 @@ static int powermate_probe(struct usb_interface *intf, const struct usb_device_i goto fail3; pm->udev = udev; - pm->intf = intf; + pm->intf = usb_get_intf(intf); pm->input = input_dev; usb_make_path(udev, pm->phys, sizeof(pm->phys)); @@ -428,6 +428,7 @@ static void powermate_disconnect(struct usb_interface *intf) usb_free_urb(pm->irq); usb_free_urb(pm->config); powermate_free_buffers(interface_to_usbdev(intf), pm); + usb_put_intf(pm->intf); kfree(pm); } -- 2.25.1
