breeze/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-01-25 15:03:52 +08:00
Code Issues Packages Projects Releases Wiki Activity

mtd: rawnand: brcmnand: fix status read of brcmnand_waitfunc

Browse Source 
This change fixes an issue where an error return value may be mistakenly
used as NAND status.

Fixes: f504551b7f ("mtd: rawnand: Propagate error and simplify ternary operators for brcmstb_nand_wait_for_completion()")
Signed-off-by: david regan <dregan@broadcom.com>
Reviewed-by: William Zhang <william.zhang@broadcom.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
This commit is contained in:
david regan
2024-11-25 18:39:16 -08:00
committed by Miquel Raynal
parent 1a50e3612d
commit 03271ea36e
1 changed files with 5 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/mtd/nand/raw/brcmnand/brcmnand.c
View File

@@ -2342,6 +2342,11 @@ static int brcmnand_write(struct mtd_info *mtd, struct nand_chip *chip,
brcmnand_send_cmd(host, CMD_PROGRAM_PAGE);
status = brcmnand_waitfunc(chip);
if (status < 0) {
ret = status;
goto out;
}
if (status & NAND_STATUS_FAIL) {
dev_info(ctrl->dev, "program failed at %llx\n",
(unsigned long long)addr);