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[PATCH] CRIS: local_irq_disable() is redundant after local_irq_save()
arch/cris/arch-v10/kernel/time.c::get_ns_in_jiffie() contains local_irq_disable() call after local_irq_save(). This looks redundant. arch/cris/kernel/time.c::do_gettimeofday() contains local_irq_disable() call after local_irq_save(). This looks redundant. Signed-off-by: Jiri Kosina <jkosina@suse.cz> Cc: Mikael Starvik <starvik@axis.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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2 changed files with 0 additions and 2 deletions
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@ -38,7 +38,6 @@ unsigned long get_ns_in_jiffie(void)
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unsigned long flags;
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local_irq_save(flags);
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local_irq_disable();
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timer_count = *R_TIMER0_DATA;
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presc_count = *R_TIM_PRESC_STATUS;
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/* presc_count might be wrapped */
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@ -55,7 +55,6 @@ void do_gettimeofday(struct timeval *tv)
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unsigned long flags;
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signed long usec, sec;
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local_irq_save(flags);
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local_irq_disable();
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usec = do_gettimeoffset();
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/*
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