.. | .. |
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| 1 | +// SPDX-License-Identifier: GPL-2.0-or-later |
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1 | 2 | /* |
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2 | 3 | * drivers/clk/at91/clk-slow.c |
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3 | 4 | * |
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4 | 5 | * Copyright (C) 2013 Boris BREZILLON <b.brezillon@overkiz.com> |
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5 | | - * |
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6 | | - * This program is free software; you can redistribute it and/or modify |
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7 | | - * it under the terms of the GNU General Public License as published by |
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8 | | - * the Free Software Foundation; either version 2 of the License, or |
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9 | | - * (at your option) any later version. |
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10 | | - * |
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11 | 6 | */ |
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12 | 7 | |
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13 | 8 | #include <linux/clk-provider.h> |
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.. | .. |
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40 | 35 | .get_parent = clk_sam9260_slow_get_parent, |
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41 | 36 | }; |
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42 | 37 | |
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43 | | -static struct clk_hw * __init |
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| 38 | +struct clk_hw * __init |
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44 | 39 | at91_clk_register_sam9260_slow(struct regmap *regmap, |
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45 | 40 | const char *name, |
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46 | 41 | const char **parent_names, |
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.. | .. |
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48 | 43 | { |
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49 | 44 | struct clk_sam9260_slow *slowck; |
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50 | 45 | struct clk_hw *hw; |
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51 | | - struct clk_init_data init = {}; |
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| 46 | + struct clk_init_data init; |
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52 | 47 | int ret; |
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53 | 48 | |
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54 | 49 | if (!name) |
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.. | .. |
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79 | 74 | |
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80 | 75 | return hw; |
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81 | 76 | } |
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82 | | - |
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83 | | -static void __init of_at91sam9260_clk_slow_setup(struct device_node *np) |
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84 | | -{ |
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85 | | - struct clk_hw *hw; |
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86 | | - const char *parent_names[2]; |
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87 | | - unsigned int num_parents; |
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88 | | - const char *name = np->name; |
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89 | | - struct regmap *regmap; |
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90 | | - |
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91 | | - num_parents = of_clk_get_parent_count(np); |
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92 | | - if (num_parents != 2) |
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93 | | - return; |
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94 | | - |
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95 | | - of_clk_parent_fill(np, parent_names, num_parents); |
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96 | | - regmap = syscon_node_to_regmap(of_get_parent(np)); |
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97 | | - if (IS_ERR(regmap)) |
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98 | | - return; |
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99 | | - |
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100 | | - of_property_read_string(np, "clock-output-names", &name); |
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101 | | - |
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102 | | - hw = at91_clk_register_sam9260_slow(regmap, name, parent_names, |
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103 | | - num_parents); |
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104 | | - if (IS_ERR(hw)) |
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105 | | - return; |
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106 | | - |
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107 | | - of_clk_add_hw_provider(np, of_clk_hw_simple_get, hw); |
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108 | | -} |
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109 | | - |
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110 | | -CLK_OF_DECLARE(at91sam9260_clk_slow, "atmel,at91sam9260-clk-slow", |
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111 | | - of_at91sam9260_clk_slow_setup); |
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