Commit e1e6b933 authored by Thomas Fourier's avatar Thomas Fourier Committed by Miquel Raynal
Browse files

mtd: rawnand: atmel: Fix dma_mapping_error() address 



It seems like what was intended is to test if the dma_map of the
previous line failed but the wrong dma address was passed.

Fixes: f88fc122 ("mtd: nand: Cleanup/rework the atmel_nand driver")
Signed-off-by: default avatarThomas Fourier <fourier.thomas@gmail.com>
Rule: add
Link: https://lore.kernel.org/stable/20250702064515.18145-2-fourier.thomas%40gmail.com


Signed-off-by: default avatarMiquel Raynal <miquel.raynal@bootlin.com>
parent 23584da2

drivers/mtd/nand/raw/atmel/nand-controller.c

+1 −1
Original line number Diff line number Diff line
@@ -373,7 +373,7 @@ static int atmel_nand_dma_transfer(struct atmel_nand_controller *nc, 
	dma_cookie_t cookie;



	buf_dma = dma_map_single(nc->dev, buf, len, dir);

	if (dma_mapping_error(nc->dev, dev_dma)) {

	if (dma_mapping_error(nc->dev, buf_dma)) {

		dev_err(nc->dev,

			"Failed to prepare a buffer for DMA access\n");

		goto err;