/* * 88pm860x_onkey.c - Marvell 88PM860x ONKEY driver * * Copyright (C) 2009-2010 Marvell International Ltd. * Haojian Zhuang <haojian.zhuang@marvell.com> * * This file is subject to the terms and conditions of the GNU General * Public License. See the file "COPYING" in the main directory of this * archive for more details. * * This program is distributed in the hope that 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. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/* 88PM860x gives us an interrupt when ONKEY is held */ static irqreturn_t pm860x_onkey_handler(int irq, void *data)
{ struct pm860x_onkey_info *info = data; int ret;
ret = pm860x_reg_read(info->i2c, PM8607_STATUS_2);
ret &= ONKEY_STATUS;
input_report_key(info->idev, KEY_POWER, ret);
input_sync(info->idev);
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