From 9b3c395096dcfd180877776d492173419a5251d2 Mon Sep 17 00:00:00 2001 From: Alexander Dahl Date: Wed, 28 Aug 2024 08:37:06 +0200 Subject: [PATCH] mtd: rawnand: atmel: Add message on DMA usage MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Like for other atmel drivers (serial, crypto, mmc, …), too. Signed-off-by: Alexander Dahl Acked-by: Nicolas Ferre Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20240828063707.73869-1-ada@thorsis.com --- drivers/mtd/nand/raw/atmel/nand-controller.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/mtd/nand/raw/atmel/nand-controller.c b/drivers/mtd/nand/raw/atmel/nand-controller.c index dc75d50d52e84..f9ccfd02e8045 100644 --- a/drivers/mtd/nand/raw/atmel/nand-controller.c +++ b/drivers/mtd/nand/raw/atmel/nand-controller.c @@ -2049,7 +2049,10 @@ static int atmel_nand_controller_init(struct atmel_nand_controller *nc, dma_cap_set(DMA_MEMCPY, mask); nc->dmac = dma_request_channel(mask, NULL, NULL); - if (!nc->dmac) + if (nc->dmac) + dev_info(nc->dev, "using %s for DMA transfers\n", + dma_chan_name(nc->dmac)); + else dev_err(nc->dev, "Failed to request DMA channel\n"); } -- 2.47.3