diff options
Diffstat (limited to 'drivers/hid/hid-cp2112.c')
| -rw-r--r-- | drivers/hid/hid-cp2112.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/drivers/hid/hid-cp2112.c b/drivers/hid/hid-cp2112.c index 47f65857408d..2310c96ccf4a 100644 --- a/drivers/hid/hid-cp2112.c +++ b/drivers/hid/hid-cp2112.c @@ -1,16 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * hid-cp2112.c - Silicon Labs HID USB to SMBus master bridge * Copyright (c) 2013,2014 Uplogix, Inc. * David Barksdale <dbarksdale@uplogix.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ /* @@ -24,7 +16,8 @@ * https://www.silabs.com/documents/public/application-notes/an495-cp2112-interface-specification.pdf */ -#include <linux/gpio.h> +#include <linux/gpio/consumer.h> +#include <linux/gpio/machine.h> #include <linux/gpio/driver.h> #include <linux/hid.h> #include <linux/hidraw.h> @@ -1203,7 +1196,9 @@ static int __maybe_unused cp2112_allocate_irq(struct cp2112_device *dev, return -EINVAL; dev->desc[pin] = gpiochip_request_own_desc(&dev->gc, pin, - "HID/I2C:Event", 0); + "HID/I2C:Event", + GPIO_ACTIVE_HIGH, + GPIOD_IN); if (IS_ERR(dev->desc[pin])) { dev_err(dev->gc.parent, "Failed to request GPIO\n"); return PTR_ERR(dev->desc[pin]); |