diff options
Diffstat (limited to 'drivers/regulator/max8997-regulator.c')
| -rw-r--r-- | drivers/regulator/max8997-regulator.c | 33 |
1 files changed, 9 insertions, 24 deletions
diff --git a/drivers/regulator/max8997-regulator.c b/drivers/regulator/max8997-regulator.c index a8ea30ee18a6..ad0c806b0737 100644 --- a/drivers/regulator/max8997-regulator.c +++ b/drivers/regulator/max8997-regulator.c @@ -1,25 +1,11 @@ -/* - * max8997.c - Regulator driver for the Maxim 8997/8966 - * - * Copyright (C) 2011 Samsung Electronics - * MyungJoo Ham <myungjoo.ham@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * 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 - * - * This driver is based on max8998.c - */ +// SPDX-License-Identifier: GPL-2.0+ +// +// max8997.c - Regulator driver for the Maxim 8997/8966 +// +// Copyright (C) 2011 Samsung Electronics +// MyungJoo Ham <myungjoo.ham@samsung.com> +// +// This driver is based on max8998.c #include <linux/bug.h> #include <linux/err.h> @@ -165,8 +151,7 @@ static int max8997_list_voltage(struct regulator_dev *rdev, int rid = rdev_get_id(rdev); int val; - if (rid >= ARRAY_SIZE(reg_voltage_map) || - rid < 0) + if (rid < 0 || rid >= ARRAY_SIZE(reg_voltage_map)) return -EINVAL; desc = reg_voltage_map[rid]; |