enable docker ppp

hc

2023-12-09 95099d4622f8cb224d94e314c7a8e0df60b13f87

 kernel/drivers/clk/at91/clk-system.c
..
..
@@ -1,11 +1,6 @@
1
+// SPDX-License-Identifier: GPL-2.0-or-later
1
2
 /*
2
3
  *  Copyright (C) 2013 Boris BREZILLON <b.brezillon@overkiz.com>
3
- *
4
- * This program is free software; you can redistribute it and/or modify
5
- * it under the terms of the GNU General Public License as published by
6
- * the Free Software Foundation; either version 2 of the License, or
7
- * (at your option) any later version.
8
- *
9
4
  */
10
5
 
11
6
 #include <linux/clk-provider.h>
..
..
@@ -39,7 +34,7 @@
39
34
 
40
35
 	regmap_read(regmap, AT91_PMC_SR, &status);
41
36
 
42
-	return status & (1 << id) ? 1 : 0;
37
+	return !!(status & (1 << id));
43
38
 }
44
39
 
45
40
 static int clk_system_prepare(struct clk_hw *hw)
..
..
@@ -79,7 +74,7 @@
79
74
 
80
75
 	regmap_read(sys->regmap, AT91_PMC_SR, &status);
81
76
 
82
-	return status & (1 << sys->id) ? 1 : 0;
77
+	return !!(status & (1 << sys->id));
83
78
 }
84
79
 
85
80
 static const struct clk_ops system_ops = {
..
..
@@ -88,13 +83,13 @@
88
83
 	.is_prepared = clk_system_is_prepared,
89
84
 };
90
85
 
91
-static struct clk_hw * __init
86
+struct clk_hw * __init
92
87
 at91_clk_register_system(struct regmap *regmap, const char *name,
93
88
 			 const char *parent_name, u8 id)
94
89
 {
95
90
 	struct clk_system *sys;
96
91
 	struct clk_hw *hw;
97
-	struct clk_init_data init = {};
92
+	struct clk_init_data init;
98
93
 	int ret;
99
94
 
100
95
 	if (!parent_name || id > SYSTEM_MAX_ID)
..
..
@@ -123,40 +118,3 @@
123
118
 
124
119
 	return hw;
125
120
 }
126
-
127
-static void __init of_at91rm9200_clk_sys_setup(struct device_node *np)
128
-{
129
-	int num;
130
-	u32 id;
131
-	struct clk_hw *hw;
132
-	const char *name;
133
-	struct device_node *sysclknp;
134
-	const char *parent_name;
135
-	struct regmap *regmap;
136
-
137
-	num = of_get_child_count(np);
138
-	if (num > (SYSTEM_MAX_ID + 1))
139
-		return;
140
-
141
-	regmap = syscon_node_to_regmap(of_get_parent(np));
142
-	if (IS_ERR(regmap))
143
-		return;
144
-
145
-	for_each_child_of_node(np, sysclknp) {
146
-		if (of_property_read_u32(sysclknp, "reg", &id))
147
-			continue;
148
-
149
-		if (of_property_read_string(np, "clock-output-names", &name))
150
-			name = sysclknp->name;
151
-
152
-		parent_name = of_clk_get_parent_name(sysclknp, 0);
153
-
154
-		hw = at91_clk_register_system(regmap, name, parent_name, id);
155
-		if (IS_ERR(hw))
156
-			continue;
157
-
158
-		of_clk_add_hw_provider(sysclknp, of_clk_hw_simple_get, hw);
159
-	}
160
-}
161
-CLK_OF_DECLARE(at91rm9200_clk_sys, "atmel,at91rm9200-clk-system",
162
-	       of_at91rm9200_clk_sys_setup);