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From: Sascha Hauer <s.hauer@pengutronix.de>
To: Barebox List <barebox@lists.infradead.org>
Subject: [PATCH 03/26] mtd: nand: drop unused erase_cmd hook
Date: Fri,  6 Nov 2020 14:38:37 +0100	[thread overview]
Message-ID: <20201106133900.2656-4-s.hauer@pengutronix.de> (raw)
In-Reply-To: <20201106133900.2656-1-s.hauer@pengutronix.de>

chip->erase_cmd is never used, so remove this hook.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 drivers/mtd/nand/nand_base.c | 3 +--
 include/linux/mtd/nand.h     | 3 ---
 2 files changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index 2b37679d2a..999d56c5bd 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -2746,7 +2746,7 @@ int nand_erase_nand(struct mtd_info *mtd, struct erase_info *instr,
 		    (page + pages_per_block))
 			chip->pagebuf = -1;
 
-		chip->erase_cmd(mtd, page & chip->pagemask);
+		single_erase_cmd(mtd, page & chip->pagemask);
 
 		status = chip->waitfunc(mtd, chip);
 
@@ -3484,7 +3484,6 @@ ident_done:
 	}
 
 	chip->badblockbits = 8;
-	chip->erase_cmd = single_erase_cmd;
 
 	/* Do not replace user supplied command function! */
 	if (mtd->writesize > 512 && chip->cmdfunc == nand_command)
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 401f630570..c4bdddc61e 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -418,8 +418,6 @@ struct nand_buffers {
  * @ecc:		[BOARDSPECIFIC] ECC control structure
  * @buffers:		buffer structure for read/write
  * @hwcontrol:		platform-specific hardware control structure
- * @erase_cmd:		[INTERN] erase command write function, selectable due
- *			to AND support.
  * @scan_bbt:		[REPLACEABLE] function to scan bad block table
  * @chip_delay:		[BOARDSPECIFIC] chip dependent delay for transferring
  *			data from array to read regs (tR).
@@ -492,7 +490,6 @@ struct nand_chip {
 	void (*cmdfunc)(struct mtd_info *mtd, unsigned command, int column,
 			int page_addr);
 	int(*waitfunc)(struct mtd_info *mtd, struct nand_chip *this);
-	void (*erase_cmd)(struct mtd_info *mtd, int page);
 	int (*scan_bbt)(struct mtd_info *mtd);
 	int (*errstat)(struct mtd_info *mtd, struct nand_chip *this, int state,
 			int status, int page);
-- 
2.20.1


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  parent reply	other threads:[~2020-11-06 13:39 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-06 13:38 [PATCH 00/26] Update nand layer to Linux-5.9 Sascha Hauer
2020-11-06 13:38 ` [PATCH 01/26] mtd: Drop asynchronous erase support Sascha Hauer
2020-11-06 13:38 ` [PATCH 02/26] mtd: nand: remove unused header file Sascha Hauer
2020-11-06 13:38 ` Sascha Hauer [this message]
2020-11-06 13:38 ` [PATCH 04/26] mtd: nand: drop unused errstat hook Sascha Hauer
2020-11-06 13:38 ` [PATCH 05/26] mtd: nand: Pass struct nand_chip around Sascha Hauer
2020-11-06 13:38 ` [PATCH 06/26] mtd: Add underscore prefix to mtd hooks Sascha Hauer
2020-11-06 13:38 ` [PATCH 07/26] mtd: Use classdev->parent Sascha Hauer
2020-11-06 13:38 ` [PATCH 08/26] mtd: rename class_dev to dev Sascha Hauer
2020-11-06 13:38 ` [PATCH 09/26] mtd: rename master to parent Sascha Hauer
2020-11-06 13:38 ` [PATCH 10/26] lib: Add match_string() Sascha Hauer
2020-11-06 13:38 ` [PATCH 11/26] mtd: nand: move function hooks to struct nand_legacy Sascha Hauer
2020-11-06 13:38 ` [PATCH 12/26] mtd: Add ecc_step_size Sascha Hauer
2020-11-06 13:38 ` [PATCH 13/26] mtd: nand: omap_gpmc: Drop unused variable Sascha Hauer
2020-11-06 13:38 ` [PATCH 14/26] mtd: nand: omap_gpmc: Fix wrong length check Sascha Hauer
2020-11-06 13:38 ` [PATCH 15/26] mtd: nand: omap_gpmc: Add missing bch16 string Sascha Hauer
2020-11-06 13:38 ` [PATCH 16/26] mtd: nand: denali: Drop multichip support Sascha Hauer
2020-11-06 13:38 ` [PATCH 17/26] mtd: nand: marvell: Use nand_to_mtd() Sascha Hauer
2020-11-06 13:38 ` [PATCH 18/26] mtd: nand: gpmi: " Sascha Hauer
2020-11-06 13:38 ` [PATCH 19/26] mtd: nand: orion: " Sascha Hauer
2020-11-06 13:38 ` [PATCH 20/26] mtd: nand: Update to Linux-5.9 Sascha Hauer
2020-11-06 13:38 ` [PATCH 21/26] mtd: nand: denali: " Sascha Hauer
2020-11-06 13:38 ` [PATCH 22/26] mtd: nand: atmel: Return number of bitflips Sascha Hauer
2020-11-06 13:38 ` [PATCH 23/26] mtd: nand: atmel: drop dead code Sascha Hauer
2020-11-06 13:38 ` [PATCH 24/26] mtd: nand: atmel: Fix pmecc ecc settings Sascha Hauer
2020-11-06 13:38 ` [PATCH 25/26] nand command: Print OOB information Sascha Hauer
2020-11-06 13:39 ` [PATCH 26/26] nand command: Allow offsets with [kM] suffixes Sascha Hauer

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