diff options
author | Mark Brown <broonie@kernel.org> | 2020-12-11 17:48:04 +0000 |
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committer | Mark Brown <broonie@kernel.org> | 2020-12-11 17:48:04 +0000 |
commit | 460aa020f56c974a3e7e5b5378b2355fec6a2c11 (patch) | |
tree | 959dc05609eec2a040245f43964ae5738ee741cb /drivers/mtd/spi-nor/core.c | |
parent | 031616c434db05ce766f76c62865f55698e0924f (diff) | |
parent | 84de089e770b57280d87dff51be894b6fda18810 (diff) |
Merge remote-tracking branch 'asoc/for-5.11' into asoc-next
Diffstat (limited to 'drivers/mtd/spi-nor/core.c')
-rw-r--r-- | drivers/mtd/spi-nor/core.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/mtd/spi-nor/core.c b/drivers/mtd/spi-nor/core.c index 0369d98b2d12..f0ae7a01703a 100644 --- a/drivers/mtd/spi-nor/core.c +++ b/drivers/mtd/spi-nor/core.c @@ -2701,11 +2701,10 @@ static void spi_nor_sfdp_init_params(struct spi_nor *nor) memcpy(&sfdp_params, nor->params, sizeof(sfdp_params)); - if (spi_nor_parse_sfdp(nor, &sfdp_params)) { + if (spi_nor_parse_sfdp(nor, nor->params)) { + memcpy(nor->params, &sfdp_params, sizeof(*nor->params)); nor->addr_width = 0; nor->flags &= ~SNOR_F_4B_OPCODES; - } else { - memcpy(nor->params, &sfdp_params, sizeof(*nor->params)); } } @@ -3009,13 +3008,15 @@ static int spi_nor_set_addr_width(struct spi_nor *nor) /* already configured from SFDP */ } else if (nor->info->addr_width) { nor->addr_width = nor->info->addr_width; - } else if (nor->mtd.size > 0x1000000) { - /* enable 4-byte addressing if the device exceeds 16MiB */ - nor->addr_width = 4; } else { nor->addr_width = 3; } + if (nor->addr_width == 3 && nor->mtd.size > 0x1000000) { + /* enable 4-byte addressing if the device exceeds 16MiB */ + nor->addr_width = 4; + } + if (nor->addr_width > SPI_NOR_MAX_ADDR_WIDTH) { dev_dbg(nor->dev, "address width is too large: %u\n", nor->addr_width); |