tree b29ad66f3c12998a2e0dd4be7f61ad0350536f9b
parent 58da13a456158a8b7bca3732d30ea77dcdafbd00
author Ali Labbene <ali.labbene@st.com> 1669974148 +0100
committer Ali Labbene <ali.labbene@st.com> 1669974178 +0100

[HAL][USART] Remove __HAL_LOCK() and __HAL_UNLOCK() invocation from both HAL_xxx_RegisterCallback() and HAL_xxx_UnRegisterCallback()

Rationale: HAL_xxx_RegisterCallback() must be called before HAL_xxx_Init(), which creates the semaphore used when invoking __HAL_LOCK() and __HAL_UNLOCK(). Invoking __HAL_LOCK() and __HAL_UNLOCK() in HAL_xxx_RegisterCallback() means using the semaphore before its creation.