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18c6182bae
linux/drivers/mtd
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Anton Vorontsov 18c6182bae mtd: m25p80: Rework probing/JEDEC code 
Previosly the driver always tried JEDEC probing, assuming that non-JEDEC
chips will return '0'. But truly non-JEDEC chips (like CAT25) won't do
that, their behaviour on RDID command is undefined, so the driver should
not call jedec_probe() for these chips.

Also, be less strict on error conditions, don't fail to probe if JEDEC
found a chip that is different from what platform code told, instead
just print some warnings and use an information obtained via JEDEC. In
that case we should not trust partitions any longer, but they might be
still useful (i.e. they could protect some parts of the chip).

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-11-30 11:26:15 +00:00
..
chips mtd: CFI cmdset_0002: enable erase-suspend-program 2009-11-30 09:58:53 +00:00
devices mtd: m25p80: Rework probing/JEDEC code 2009-11-30 11:26:15 +00:00
lpddr [MTD] [LPDDR] qinfo_probe depends on lpddr 2009-01-11 10:42:32 +00:00
maps mtd: error return -EIO instead of EIO 2009-11-30 09:51:44 +00:00
nand mtd: don't use __exit_p to wrap mxcnd_remove 2009-11-30 10:02:24 +00:00
onenand mtd: OneNAND: fix double printing of function name 2009-11-30 09:43:54 +00:00
tests mtd: make pagetest work 2009-11-30 10:02:41 +00:00
ubi Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2009-09-22 07:51:45 -07:00
afs.c mtd: afs: fix build warning 2009-09-04 09:38:14 +01:00
ar7part.c [MTD] mtdpart: Make all partition parsers return allocated array 2009-03-20 18:55:17 +00:00
cmdlinepart.c mtd: cmdlineparts: Use 64-bit format when printing a debug message. 2009-06-25 08:18:12 +01:00
ftl.c trivial: mtd: add __init/__exit macros to init/exitfunctions 2009-09-21 15:14:53 +02:00
inftlcore.c mtd: inftl: fix fold chain block number 2009-09-19 14:17:35 -07:00
inftlmount.c [MTD] we don't need no misc devices 2009-03-20 13:16:26 +00:00
internal.h NOMMU: Present backing device capabilities for MTD chardevs 2009-03-24 09:00:19 +00:00
Kconfig mtd: fix order of TEST/PARTITIONS kconfig options 2009-09-19 11:53:31 -07:00
Makefile NOMMU: Present backing device capabilities for MTD chardevs 2009-03-24 09:00:19 +00:00
mtd_blkdevs.c mtd_blkdevs.c: quiet a "symbol shadows" sparse warning 2009-10-20 17:16:21 +09:00
mtdbdi.c NOMMU: Present backing device capabilities for MTD chardevs 2009-03-24 09:00:19 +00:00
mtdblock_ro.c MTD/JFFS2: remove CVS keywords 2008-06-04 17:50:17 +01:00
mtdblock.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 2009-09-20 05:55:36 -07:00
mtdchar.c mtd: Fix pointer handling in compat ioctls to use compat_ptr() 2009-05-29 16:09:08 +01:00
mtdconcat.c mtd: mtdconcat: prevent a read from eraseregions[-1] 2009-09-19 11:18:46 -07:00
mtdcore.c mtd: ensure index is positive 2009-11-30 09:50:46 +00:00
mtdcore.h
mtdoops.c [MTD] mtdoops: fix a bit of spin lock usage 2009-03-20 18:39:25 +00:00
mtdpart.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 2009-09-20 05:55:36 -07:00
mtdsuper.c Convert obvious places to deactivate_locked_super() 2009-05-09 10:49:40 -04:00
nftlcore.c mtd: nftl: fix offset alignments 2009-09-03 14:59:16 +01:00
nftlmount.c [MTD] update internal API to support 64-bit device size 2008-12-10 13:37:21 +00:00
ofpart.c mtd: ofpart: Check availability of reg property instead of name property 2009-09-19 14:14:48 -07:00
redboot.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 2008-07-11 14:36:25 +01:00
rfd_ftl.c [MTD] remove private wrapper of endian helpers in rfd_ftl.c 2008-12-10 15:39:09 +00:00
ssfdc.c [MTD] update internal API to support 64-bit device size 2008-12-10 13:37:21 +00:00