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arch/arm: read STM32L4_GTIM_CNT_OFFSET should use same lock

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Signed-off-by: chao an <anchao.archer@bytedance.com>
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chao an 2025-01-14 00:16:02 +08:00 • committed by Xiang Xiao
parent c6126bcdc4
commit c94a99326e
1 changed files with 2 additions and 2 deletions
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arch/arm/src/stm32l4/stm32l4_qencoder.c
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@ -1086,10 +1086,10 @@ static int stm32l4_reset(struct qe_lowerhalf_s *lower)
* Interrupts are disabled to make this atomic (if possible)
*/
flags = enter_critical_section();
flags = spin_lock_irqsave(&priv->lock);
stm32l4_putreg32(priv, STM32L4_GTIM_CNT_OFFSET, 0);
priv->position = 0;
leave_critical_section(flags);
spin_unlock_irqrestore(&priv->lock, flags);
#else
sninfo("Resetting position to zero\n");
DEBUGASSERT(lower && priv->inuse);