drivers: i2s: stm32 sai fix MemDataAlignment on H7xx series

This change fixes wrong MemDataAlignment configuration

Signed-off-by: Mario Paja <[email protected]>

Author: mariopaja

drivers/i2s/i2s_stm32_sai.c

@@ -286,7 +286,7 @@ static int i2s_stm32_sai_dma_init(const struct device *dev)
 #if defined(CONFIG_SOC_SERIES_STM32H7X)
 	hdma->Instance = __LL_DMA_GET_STREAM_INSTANCE(stream->reg, stream->dma_channel);
 	hdma->Init.PeriphDataAlignment = DMA_PDATAALIGN_HALFWORD;
-	hdma->Init.MemDataAlignment = DMA_PDATAALIGN_HALFWORD;
+	hdma->Init.MemDataAlignment = DMA_MDATAALIGN_HALFWORD;
 	hdma->Init.Priority = DMA_PRIORITY_HIGH;
 	hdma->Init.FIFOMode = DMA_FIFOMODE_DISABLE;
 	hdma->Init.PeriphInc = DMA_PINC_DISABLE;