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fix(intr_flags_to_level): fix value returned one more than correct value

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Planck (Lu Zeyu) 2023-08-18 19:49:50 +08:00 committed by morris
parent 8d2dbd461f
commit e5394440df
1 changed files with 1 additions and 1 deletions
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2
components/esp_hw_support/include/esp_intr_alloc.h
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@ -304,7 +304,7 @@ void esp_intr_disable_source(int inum);
*/ */
static inline int esp_intr_flags_to_level(int flags) static inline int esp_intr_flags_to_level(int flags)
{ {
return __builtin_ffs((flags & ESP_INTR_FLAG_LEVELMASK) >> 1) + 1; return __builtin_ffs((flags & ESP_INTR_FLAG_LEVELMASK) >> 1);
} }
/**@}*/ /**@}*/