Commit 72480e4e authored by Masahiro Yamada's avatar Masahiro Yamada Committed by Boris Brezillon
Browse files

mtd: nand: cafe: return error code of nand_scan_ident() on error 



The nand_scan_ident() returns an appropriate error value when it
fails.  Use it instead of the fixed error code -ENXIO.
(This driver is already doing so for nand_scan_tail().)

Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: default avatarMarek Vasut <marek.vasut@gmail.com>
Signed-off-by: default avatarBoris Brezillon <boris.brezillon@free-electrons.com>
parent e9d354b4

drivers/mtd/nand/cafe_nand.c

+2 −3
Original line number Diff line number Diff line
@@ -725,10 +725,9 @@ static int cafe_nand_probe(struct pci_dev *pdev, 
	usedma = 0;



	/* Scan to find existence of the device */

	if (nand_scan_ident(mtd, 2, NULL)) {

		err = -ENXIO;

	err = nand_scan_ident(mtd, 2, NULL);

	if (err)

		goto out_irq;

	}



	cafe->dmabuf = dma_alloc_coherent(&cafe->pdev->dev,

				2112 + sizeof(struct nand_buffers) +