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Merge pull request #6505 from PeterKietzmann/backport_fix_cortexm_ints

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backport: cpu/cortexm: fixed cortexm_sleep()
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Peter Kietzmann 2017-01-27 19:50:00 +01:00 committed by GitHub
commit 669a2b9874
1 changed files with 2 additions and 0 deletions
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2
cpu/cortexm_common/include/cpu.h
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@ -105,8 +105,10 @@ static inline void cortexm_sleep(int deep)
}
/* ensure that all memory accesses have completed and trigger sleeping */
__disable_irq();
__DSB();
__WFI();
__enable_irq();
}
/**