Commit 30540a0d authored by Arseniy Krasnov's avatar Arseniy Krasnov Committed by Miquel Raynal
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mtd: rawnand: meson: replace integer consts with proper defines 



Add defines for column address. It makes driver more readable, because
bitwise OR with 0 looks useless.

Suggested-by: default avatarLiang Yang <liang.yang@amlogic.com>
Signed-off-by: default avatarArseniy Krasnov <AVKrasnov@sberdevices.ru>
Signed-off-by: default avatarMiquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20230608043644.1271186-1-AVKrasnov@sberdevices.ru
parent 21962132

drivers/mtd/nand/raw/meson_nand.c

+5 −2
Original line number Diff line number Diff line
@@ -108,6 +108,9 @@ 


#define PER_INFO_BYTE		8



#define NFC_COLUMN_ADDR_0	0

#define NFC_COLUMN_ADDR_1	0



struct meson_nfc_nand_chip {

	struct list_head node;

	struct nand_chip nand;
@@ -595,12 +598,12 @@ static int meson_nfc_rw_cmd_prepare_and_execute(struct nand_chip *nand, 
	cmd0 = in ? NAND_CMD_READ0 : NAND_CMD_SEQIN;

	nfc->cmdfifo.rw.cmd0 = cs | NFC_CMD_CLE | cmd0;



	addrs[0] = cs | NFC_CMD_ALE | 0;

	addrs[0] = cs | NFC_CMD_ALE | NFC_COLUMN_ADDR_0;

	if (mtd->writesize <= 512) {

		cmd_num--;

		row_start = 1;

	} else {

		addrs[1] = cs | NFC_CMD_ALE | 0;

		addrs[1] = cs | NFC_CMD_ALE | NFC_COLUMN_ADDR_1;

		row_start = 2;

	}