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| 1 | +// SPDX-License-Identifier: GPL-2.0-only |
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| 1 | 2 | /* |
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| 2 | 3 | * Copyright (C) 2017 Sanechips Technology Co., Ltd. |
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| 3 | 4 | * Copyright 2017 Linaro Ltd. |
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| 4 | | - * |
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| 5 | | - * This program is free software; you can redistribute it and/or modify |
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| 6 | | - * it under the terms of the GNU General Public License version 2 as |
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| 7 | | - * published by the Free Software Foundation. |
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| 8 | 5 | */ |
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| 9 | 6 | |
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| 10 | 7 | #include <linux/clk.h> |
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| .. | .. |
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| 151 | 148 | } |
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| 152 | 149 | |
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| 153 | 150 | static int zx_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm, |
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| 154 | | - struct pwm_state *state) |
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| 151 | + const struct pwm_state *state) |
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| 155 | 152 | { |
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| 156 | 153 | struct zx_pwm_chip *zpc = to_zx_pwm_chip(chip); |
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| 157 | 154 | struct pwm_state cstate; |
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