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| author | Chen Gong <g.chen@freescale.com> | 2008-09-16 14:14:12 +0800 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2008-10-14 10:59:43 +0100 |
| commit | daa847356a4f2b2722d78b389ec4f172f24fecd5 (patch) | |
| tree | e30bd29f5d3ed7dd123b84bdb53d02ce7699a53c /drivers/mtd | |
| parent | 69fd3a8d098faf41a04930afa83757c0555ee360 (diff) | |
| download | linux-3.10-daa847356a4f2b2722d78b389ec4f172f24fecd5.tar.gz linux-3.10-daa847356a4f2b2722d78b389ec4f172f24fecd5.tar.bz2 linux-3.10-daa847356a4f2b2722d78b389ec4f172f24fecd5.zip | |
[MTD] m25p80.c extended jedec support (v2)
Include missing parts of previous patch.
Signed-off-by: Chen Gong <g.chen@freescale.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/devices/m25p80.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c index 4d3ae085b1d..697a3a21783 100644 --- a/drivers/mtd/devices/m25p80.c +++ b/drivers/mtd/devices/m25p80.c @@ -548,7 +548,7 @@ static struct flash_info *__devinit jedec_probe(struct spi_device *spi) { int tmp; u8 code = OPCODE_RDID; - u8 id[3]; + u8 id[5]; u32 jedec; u16 ext_jedec; struct flash_info *info; @@ -557,7 +557,7 @@ static struct flash_info *__devinit jedec_probe(struct spi_device *spi) * string for after vendor-specific data, after the three bytes * we use here. Supporting some chips might require using it. */ - tmp = spi_write_then_read(spi, &code, 1, id, 3); + tmp = spi_write_then_read(spi, &code, 1, id, 5); if (tmp < 0) { DEBUG(MTD_DEBUG_LEVEL0, "%s: error %d reading JEDEC ID\n", spi->dev.bus_id, tmp); |