From ce8148d7b8f204a18188e3cd7386c8dddbb461a1 Mon Sep 17 00:00:00 2001 From: Miquel Raynal Date: Thu, 7 May 2020 12:52:31 +0200 Subject: mtd: rawnand: Rename a NAND chip option NAND controller drivers can set the NAND_USE_BOUNCE_BUFFER flag to a chip 'option' field. With this flag, the core is responsible of providing DMA-able buffers. The current behavior is to not force the use of a bounce buffer when the core thinks this is not needed. So in the end the name is a bit misleading, because in theory we will always have a DMA buffer but in practice it will not always be a bounce buffer. Rename this flag NAND_USES_DMA to be more accurate. Signed-off-by: Miquel Raynal Reviewed-by: Boris Brezillon Link: https://lore.kernel.org/linux-mtd/20200507105241.14299-4-miquel.raynal@bootlin.com --- drivers/mtd/nand/raw/mtk_nand.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/mtd/nand/raw/mtk_nand.c') diff --git a/drivers/mtd/nand/raw/mtk_nand.c b/drivers/mtd/nand/raw/mtk_nand.c index ef149e8b26d0..e7ec30e784fd 100644 --- a/drivers/mtd/nand/raw/mtk_nand.c +++ b/drivers/mtd/nand/raw/mtk_nand.c @@ -1380,7 +1380,7 @@ static int mtk_nfc_nand_chip_init(struct device *dev, struct mtk_nfc *nfc, nand_set_flash_node(nand, np); nand_set_controller_data(nand, nfc); - nand->options |= NAND_USE_BOUNCE_BUFFER | NAND_SUBPAGE_READ; + nand->options |= NAND_USES_DMA | NAND_SUBPAGE_READ; nand->legacy.dev_ready = mtk_nfc_dev_ready; nand->legacy.select_chip = mtk_nfc_select_chip; nand->legacy.write_byte = mtk_nfc_write_byte; -- cgit v1.2.3