diff options
| author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-09-22 12:49:18 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-09-22 12:49:18 -0700 |
| commit | a48178a2fa17beee17d7e6aeaa6ed2db5813552d (patch) | |
| tree | 74579777d047478b3d62fcc3349a903b53515770 /drivers/mtd/mtdcore.c | |
| parent | 14d1adfc59ba66932ef167fdff62983e7c2b0197 (diff) | |
| parent | 734a56285dbeedc6cc10aef6f700eeab7c65ea9f (diff) | |
Merge git://git.infradead.org/mtd-2.6
* git://git.infradead.org/mtd-2.6:
Remove accidentally-added include/linux/utsrelease.h
Revert "[MTD] blkdev helper code: fix printk format warning"
[MTD] Add SSFDC (SmartMedia) read-only translation layer
[MTD] pmc551 pci cleanup
[MTD] pmc551 use kzalloc
[MTD] pmc551 whitespace cleanup
[MTD] Remove iq80310 map driver
[MTD NAND] Fix in typo ndfc.c causing wrong ECC layout
[MTD] physmap: add power management support
ioremap balanced with iounmap for drivers/mtd subsystem
[MTD] Switch to pci_get_device and do ref counting
[MTD] blkdev helper code: fix printk format warning
[MTD] Fix ixp4xx partition parsing.
[JFFS2] Remove unneeded ifdefs from jffs2_fs_i.h
[MTD NAND] Remove old code in au1550nd.c
[MTD] Unlock NOR flash automatically where necessary
Diffstat (limited to 'drivers/mtd/mtdcore.c')
| -rw-r--r-- | drivers/mtd/mtdcore.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c index 168d3ba063c..c4d26de7434 100644 --- a/drivers/mtd/mtdcore.c +++ b/drivers/mtd/mtdcore.c @@ -57,6 +57,16 @@ int add_mtd_device(struct mtd_info *mtd) mtd->index = i; mtd->usecount = 0; + /* Some chips always power up locked. Unlock them now */ + if ((mtd->flags & MTD_WRITEABLE) + && (mtd->flags & MTD_STUPID_LOCK) && mtd->unlock) { + if (mtd->unlock(mtd, 0, mtd->size)) + printk(KERN_WARNING + "%s: unlock failed, " + "writes may not work\n", + mtd->name); + } + DEBUG(0, "mtd: Giving out device %d to %s\n",i, mtd->name); /* No need to get a refcount on the module containing the notifier, since we hold the mtd_table_mutex */ |