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817890ba15
clocksource_register_hz() calculates the shift/mult pair for the clocksource. Remove the mn10300 duplicate implementation. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: John Stultz <johnstul@us.ibm.com> Cc: Koichi Yasutake <yasutake.koichi@jp.panasonic.com> Cc: Mark Salter <msalter@redhat.com> Signed-off-by: David Howells <dhowells@redhat.com>
35 lines
902 B
C
35 lines
902 B
C
/* MN10300 clocksource
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*
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* Copyright (C) 2010 Red Hat, Inc. All Rights Reserved.
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* Written by Mark Salter (msalter@redhat.com)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public Licence
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* as published by the Free Software Foundation; either version
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* 2 of the Licence, or (at your option) any later version.
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*/
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#include <linux/clocksource.h>
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#include <linux/init.h>
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#include <asm/timex.h>
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#include "internal.h"
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static cycle_t mn10300_read(struct clocksource *cs)
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{
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return read_timestamp_counter();
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}
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static struct clocksource clocksource_mn10300 = {
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.name = "TSC",
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.rating = 200,
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.read = mn10300_read,
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.mask = CLOCKSOURCE_MASK(32),
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.flags = CLOCK_SOURCE_IS_CONTINUOUS,
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};
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int __init init_clocksource(void)
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{
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startup_timestamp_counter();
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clocksource_register_hz(&clocksource_mn10300, MN10300_TSCCLK);
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return 0;
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}
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