TWxSoftware/twx-linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

mtd: rawnand: atmel: Add message on DMA usage

Browse Source 
Like for other atmel drivers (serial, crypto, mmc, …), too.

Signed-off-by: Alexander Dahl <ada@thorsis.com>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20240828063707.73869-1-ada@thorsis.com
This commit is contained in:
Alexander Dahl
2024-08-28 08:37:06 +02:00
committed by Miquel Raynal
parent 9ab52d9800
commit 9b3c395096
1 changed files with 4 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/mtd/nand/raw/atmel/nand-controller.c
+4 -1
View File
@@ -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");
}