[HAL][SPI] Update IT API to enable interrupts after process unlock
diff --git a/Src/stm32l5xx_hal_spi.c b/Src/stm32l5xx_hal_spi.c
index 0f2c8b7..f2fc503 100644
--- a/Src/stm32l5xx_hal_spi.c
+++ b/Src/stm32l5xx_hal_spi.c
@@ -1579,8 +1579,6 @@
   /* Check Direction parameter */
   assert_param(IS_SPI_DIRECTION_2LINES_OR_1LINE(hspi->Init.Direction));
 
-  /* Process Locked */
-  __HAL_LOCK(hspi);
 
   if ((pData == NULL) || (Size == 0U))
   {
@@ -1594,6 +1592,9 @@
     goto error;
   }
 
+  /* Process Locked */
+  __HAL_LOCK(hspi);
+
   /* Set the transaction information */
   hspi->State       = HAL_SPI_STATE_BUSY_TX;
   hspi->ErrorCode   = HAL_SPI_ERROR_NONE;
@@ -1633,10 +1634,6 @@
   }
 #endif /* USE_SPI_CRC */
 
-  /* Enable TXE and ERR interrupt */
-  __HAL_SPI_ENABLE_IT(hspi, (SPI_IT_TXE | SPI_IT_ERR));
-
-
   /* Check if the SPI is already enabled */
   if ((hspi->Instance->CR1 & SPI_CR1_SPE) != SPI_CR1_SPE)
   {
@@ -1644,8 +1641,12 @@
     __HAL_SPI_ENABLE(hspi);
   }
 
-error :
+  /* Process Unlocked */
   __HAL_UNLOCK(hspi);
+  /* Enable TXE and ERR interrupt */
+  __HAL_SPI_ENABLE_IT(hspi, (SPI_IT_TXE | SPI_IT_ERR));
+
+error :
   return errorcode;
 }
 
@@ -1675,8 +1676,6 @@
     return HAL_SPI_TransmitReceive_IT(hspi, pData, pData, Size);
   }
 
-  /* Process Locked */
-  __HAL_LOCK(hspi);
 
   if ((pData == NULL) || (Size == 0U))
   {
@@ -1684,6 +1683,9 @@
     goto error;
   }
 
+  /* Process Locked */
+  __HAL_LOCK(hspi);
+
   /* Set the transaction information */
   hspi->State       = HAL_SPI_STATE_BUSY_RX;
   hspi->ErrorCode   = HAL_SPI_ERROR_NONE;
@@ -1736,9 +1738,6 @@
   }
 #endif /* USE_SPI_CRC */
 
-  /* Enable TXE and ERR interrupt */
-  __HAL_SPI_ENABLE_IT(hspi, (SPI_IT_RXNE | SPI_IT_ERR));
-
   /* Note : The SPI must be enabled after unlocking current process
             to avoid the risk of SPI interrupt handle execution before current
             process unlock */
@@ -1750,9 +1749,12 @@
     __HAL_SPI_ENABLE(hspi);
   }
 
-error :
   /* Process Unlocked */
   __HAL_UNLOCK(hspi);
+  /* Enable RXNE and ERR interrupt */
+  __HAL_SPI_ENABLE_IT(hspi, (SPI_IT_RXNE | SPI_IT_ERR));
+
+error :
   return errorcode;
 }
 
@@ -1774,9 +1776,6 @@
   /* Check Direction parameter */
   assert_param(IS_SPI_DIRECTION_2LINES(hspi->Init.Direction));
 
-  /* Process locked */
-  __HAL_LOCK(hspi);
-
   /* Init temporary variables */
   tmp_state           = hspi->State;
   tmp_mode            = hspi->Init.Mode;
@@ -1794,6 +1793,9 @@
     goto error;
   }
 
+  /* Process locked */
+  __HAL_LOCK(hspi);
+
   /* Don't overwrite in case of HAL_SPI_STATE_BUSY_RX */
   if (hspi->State != HAL_SPI_STATE_BUSY_RX)
   {
@@ -1850,8 +1852,6 @@
     SET_BIT(hspi->Instance->CR2, SPI_RXFIFO_THRESHOLD);
   }
 
-  /* Enable TXE, RXNE and ERR interrupt */
-  __HAL_SPI_ENABLE_IT(hspi, (SPI_IT_TXE | SPI_IT_RXNE | SPI_IT_ERR));
 
   /* Check if the SPI is already enabled */
   if ((hspi->Instance->CR1 & SPI_CR1_SPE) != SPI_CR1_SPE)
@@ -1860,9 +1860,12 @@
     __HAL_SPI_ENABLE(hspi);
   }
 
-error :
   /* Process Unlocked */
   __HAL_UNLOCK(hspi);
+  /* Enable TXE, RXNE and ERR interrupt */
+  __HAL_SPI_ENABLE_IT(hspi, (SPI_IT_TXE | SPI_IT_RXNE | SPI_IT_ERR));
+
+error :
   return errorcode;
 }
 
@@ -2004,13 +2007,13 @@
 
   /* Check rx dma handle */
   assert_param(IS_SPI_DMA_HANDLE(hspi->hdmarx));
-  
+
   if (hspi->State != HAL_SPI_STATE_READY)
   {
     errorcode = HAL_BUSY;
     goto error;
   }
-  
+
   if ((hspi->Init.Direction == SPI_DIRECTION_2LINES) && (hspi->Init.Mode == SPI_MODE_MASTER))
   {
     hspi->State = HAL_SPI_STATE_BUSY_RX;