From: Boris Brezillon Date: Sun, 16 Dec 2018 08:34:17 +0000 (+0100) Subject: mtd: rawnand: sunxi: Write pageprog related opcodes to WCMD_SET X-Git-Tag: v5.0-rc1~183^2~1^2 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7327744;p=thirdparty%2Flinux.git mtd: rawnand: sunxi: Write pageprog related opcodes to WCMD_SET The opcodes used by the controller when doing batched page prog should be written in NFC_REG_WCMD_SET not FC_REG_RCMD_SET. Luckily, the default NFC_REG_WCMD_SET value matches the one we set in the driver which explains why we didn't notice the problem. Fixes: 614049a8d904 ("mtd: nand: sunxi: add support for DMA assisted operations") Signed-off-by: Boris Brezillon Signed-off-by: Miquel Raynal --- diff --git a/drivers/mtd/nand/raw/sunxi_nand.c b/drivers/mtd/nand/raw/sunxi_nand.c index a5c83cbe48972..e828ee50a2018 100644 --- a/drivers/mtd/nand/raw/sunxi_nand.c +++ b/drivers/mtd/nand/raw/sunxi_nand.c @@ -1393,7 +1393,7 @@ static int sunxi_nfc_hw_ecc_write_page_dma(struct nand_chip *chip, sunxi_nfc_randomizer_enable(mtd); writel((NAND_CMD_RNDIN << 8) | NAND_CMD_PAGEPROG, - nfc->regs + NFC_REG_RCMD_SET); + nfc->regs + NFC_REG_WCMD_SET); dma_async_issue_pending(nfc->dmac);