Commit 2de85e73 authored May 16, 2017 by Boris Brezillon

mtd: nand: sunxi: Actually use DMA for subpage reads



ecc->read_subpage is set to sunxi_nfc_hw_ecc_read_subpage_dma when
->dmac != NULL, but is then unconditionally overwritten in the common
init path.

Remove this extra assignment to allow usage of the DMA operation when
possible.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>

parent 7d135bcc

drivers/mtd/nand/sunxi_nand.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -1921,7 +1921,6 @@ static int sunxi_nand_hw_ecc_ctrl_init(struct mtd_info *mtd,
		ecc->write_subpage = sunxi_nfc_hw_ecc_write_subpage;
		ecc->read_oob_raw = nand_read_oob_std;
		ecc->write_oob_raw = nand_write_oob_std;
		ecc->read_subpage = sunxi_nfc_hw_ecc_read_subpage;

		return 0;
		}