diff options
| -rw-r--r-- | drivers/mtd/spi-nor/core.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/mtd/spi-nor/core.c b/drivers/mtd/spi-nor/core.c index a78ab9bae2be..aa05443c44c2 100644 --- a/drivers/mtd/spi-nor/core.c +++ b/drivers/mtd/spi-nor/core.c @@ -2838,10 +2838,20 @@ static void spi_nor_put_device(struct mtd_info *mtd) void spi_nor_restore(struct spi_nor *nor) { + int ret; + /* restore the addressing mode */ if (nor->addr_nbytes == 4 && !(nor->flags & SNOR_F_4B_OPCODES) && - nor->flags & SNOR_F_BROKEN_RESET) - nor->params->set_4byte_addr_mode(nor, false); + nor->flags & SNOR_F_BROKEN_RESET) { + ret = nor->params->set_4byte_addr_mode(nor, false); + if (ret) + /* + * Do not stop the execution in the hope that the flash + * will default to the 3-byte address mode after the + * software reset. + */ + dev_err(nor->dev, "Failed to exit 4-byte address mode, err = %d\n", ret); + } if (nor->flags & SNOR_F_SOFT_RESET) spi_nor_soft_reset(nor); |