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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 BOT
parent 949c2960b3
commit 0a6fba3fb9
1 changed files with 1 additions and 1 deletions
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components/esp_system/include/esp_intr_alloc.h
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@ -311,7 +311,7 @@ void esp_intr_disable_source(int inum);
*/
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);
}
/**@}*/