time.c (57b8628bb0ac4e47c806e45c5bbd89282e93869b) time.c (bd0493eaaf5c7a1ea00786d46cc2f4af44e76f28)
1/*
2 * linux/arch/arm/kernel/time.c
3 *
4 * Copyright (C) 1991, 1992, 1995 Linus Torvalds
5 * Modifications for ARM (C) 1994-2001 Russell King
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as

--- 96 unchanged lines hidden (view full) ---

105 do_leds();
106 xtime_update(1);
107#ifndef CONFIG_SMP
108 update_process_times(user_mode(get_irq_regs()));
109#endif
110}
111#endif
112
1/*
2 * linux/arch/arm/kernel/time.c
3 *
4 * Copyright (C) 1991, 1992, 1995 Linus Torvalds
5 * Modifications for ARM (C) 1994-2001 Russell King
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as

--- 96 unchanged lines hidden (view full) ---

105 do_leds();
106 xtime_update(1);
107#ifndef CONFIG_SMP
108 update_process_times(user_mode(get_irq_regs()));
109#endif
110}
111#endif
112
113static void dummy_clock_access(struct timespec *ts)
114{
115 ts->tv_sec = 0;
116 ts->tv_nsec = 0;
117}
118
119static clock_access_fn __read_persistent_clock = dummy_clock_access;
120static clock_access_fn __read_boot_clock = dummy_clock_access;;
121
122void read_persistent_clock(struct timespec *ts)
123{
124 __read_persistent_clock(ts);
125}
126
127void read_boot_clock(struct timespec *ts)
128{
129 __read_boot_clock(ts);
130}
131
132int __init register_persistent_clock(clock_access_fn read_boot,
133 clock_access_fn read_persistent)
134{
135 /* Only allow the clockaccess functions to be registered once */
136 if (__read_persistent_clock == dummy_clock_access &&
137 __read_boot_clock == dummy_clock_access) {
138 if (read_boot)
139 __read_boot_clock = read_boot;
140 if (read_persistent)
141 __read_persistent_clock = read_persistent;
142
143 return 0;
144 }
145
146 return -EINVAL;
147}
148
113#if defined(CONFIG_PM) && !defined(CONFIG_GENERIC_CLOCKEVENTS)
114static int timer_suspend(void)
115{
116 if (system_timer->suspend)
117 system_timer->suspend();
118
119 return 0;
120}

--- 32 unchanged lines hidden --- 		149#if defined(CONFIG_PM) && !defined(CONFIG_GENERIC_CLOCKEVENTS)
150static int timer_suspend(void)
151{
152 if (system_timer->suspend)
153 system_timer->suspend();
154
155 return 0;
156}

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