From 50ba0232fd5312410f1b65247e774244f89a628e Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 18 May 2024 20:50:36 +0200 Subject: Merging upstream version 6.8.9. Signed-off-by: Daniel Baumann --- drivers/mtd/nand/raw/nand_base.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'drivers/mtd/nand/raw/nand_base.c') diff --git a/drivers/mtd/nand/raw/nand_base.c b/drivers/mtd/nand/raw/nand_base.c index ccbd42a427..2479fa98f9 100644 --- a/drivers/mtd/nand/raw/nand_base.c +++ b/drivers/mtd/nand/raw/nand_base.c @@ -366,6 +366,10 @@ static int nand_check_wp(struct nand_chip *chip) if (chip->options & NAND_BROKEN_XD) return 0; + /* controller responsible for NAND write protect */ + if (chip->controller->controller_wp) + return 0; + /* Check the WP bit */ ret = nand_status_op(chip, &status); if (ret) @@ -1537,7 +1541,8 @@ static int nand_exec_prog_page_op(struct nand_chip *chip, unsigned int page, NAND_COMMON_TIMING_NS(conf, tWB_max)), NAND_OP_WAIT_RDY(NAND_COMMON_TIMING_MS(conf, tPROG_max), 0), }; - struct nand_operation op = NAND_OPERATION(chip->cur_cs, instrs); + struct nand_operation op = NAND_DESTRUCTIVE_OPERATION(chip->cur_cs, + instrs); int naddrs = nand_fill_column_cycles(chip, addrs, offset_in_page); if (naddrs < 0) @@ -1960,7 +1965,8 @@ int nand_erase_op(struct nand_chip *chip, unsigned int eraseblock) NAND_OP_WAIT_RDY(NAND_COMMON_TIMING_MS(conf, tBERS_max), 0), }; - struct nand_operation op = NAND_OPERATION(chip->cur_cs, instrs); + struct nand_operation op = NAND_DESTRUCTIVE_OPERATION(chip->cur_cs, + instrs); if (chip->options & NAND_ROW_ADDR_3) instrs[1].ctx.addr.naddrs++; -- cgit v1.2.3