diff options
Diffstat (limited to 'drivers/input/touchscreen/mc13783_ts.c')
| -rw-r--r-- | drivers/input/touchscreen/mc13783_ts.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/drivers/input/touchscreen/mc13783_ts.c b/drivers/input/touchscreen/mc13783_ts.c index ef64f36c5ffc..47b8da00027f 100644 --- a/drivers/input/touchscreen/mc13783_ts.c +++ b/drivers/input/touchscreen/mc13783_ts.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Driver for the Freescale Semiconductor MC13783 touchscreen. * @@ -6,10 +7,6 @@ * * Initial development of this code was funded by * Phytec Messtechnik GmbH, http://www.phytec.de/ - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. */ #include <linux/platform_device.h> #include <linux/mfd/mc13783.h> @@ -45,8 +42,6 @@ static irqreturn_t mc13783_ts_handler(int irq, void *data) { struct mc13783_ts_priv *priv = data; - mc13xxx_irq_ack(priv->mc13xxx, irq); - /* * Kick off reading coordinates. Note that if work happens already * be queued for future execution (it rearms itself) it will not @@ -140,8 +135,6 @@ static int mc13783_ts_open(struct input_dev *dev) mc13xxx_lock(priv->mc13xxx); - mc13xxx_irq_ack(priv->mc13xxx, MC13XXX_IRQ_TS); - ret = mc13xxx_irq_request(priv->mc13xxx, MC13XXX_IRQ_TS, mc13783_ts_handler, MC13783_TS_NAME, priv); if (ret) @@ -220,14 +213,12 @@ err_free_mem: return ret; } -static int mc13783_ts_remove(struct platform_device *pdev) +static void mc13783_ts_remove(struct platform_device *pdev) { struct mc13783_ts_priv *priv = platform_get_drvdata(pdev); input_unregister_device(priv->idev); kfree(priv); - - return 0; } static struct platform_driver mc13783_ts_driver = { |