From 64c804ad3b37741acb0d54dd197d81d5d5316f6a Mon Sep 17 00:00:00 2001 From: Georgij Cernysiov Date: Fri, 6 May 2022 08:47:03 +0200 Subject: [PATCH] drivers: uart_stm32: fix device is ready for tx dma in async init Fixes TX DMA device is ready check in async initialization function. Signed-off-by: Georgij Cernysiov --- drivers/serial/uart_stm32.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/serial/uart_stm32.c b/drivers/serial/uart_stm32.c index 6f6cb2747c1..efa6f2ec67b 100644 --- a/drivers/serial/uart_stm32.c +++ b/drivers/serial/uart_stm32.c @@ -1410,7 +1410,7 @@ static int uart_stm32_async_init(const struct device *dev) } if (data->dma_tx.dma_dev != NULL) { - if (!device_is_ready(data->dma_rx.dma_dev)) { + if (!device_is_ready(data->dma_tx.dma_dev)) { return -ENODEV; } }