10 Jan, 2012
5 commits
-
This patch teaches 'mtd_sync()' to do nothing when the MTD driver does
not have the '->sync()' method, which allows us to remove all direct
'mtd->sync' accesses.Signed-off-by: Artem Bityutskiy
Signed-off-by: David Woodhouse -
Signed-off-by: Artem Bityutskiy
Signed-off-by: David Woodhouse -
Signed-off-by: Artem Bityutskiy
Signed-off-by: David Woodhouse -
Signed-off-by: Artem Bityutskiy
Signed-off-by: David Woodhouse -
This patch is part of a patch-set which changes the MTD interface
from 'mtd->func()' form to 'mtd_func()' form. We need this because
we want to add common code to to all drivers in the mtd core level,
which is impossible with the current interface when MTD clients
call driver functions like 'read()' or 'write()' directly.At this point we just introduce a new inline wrapper function, but
later some of them are expected to gain more code. E.g., the input
parameters check should be moved to the wrappers rather than be
duplicated at many drivers.This particular patch introduced the 'mtd_erase()' interface. The
following patches add all the other interfaces one by one.Signed-off-by: Artem Bityutskiy
Signed-off-by: David Woodhouse
11 Sep, 2011
2 commits
-
Start moving away from the MTD_DEBUG_LEVEL messages. The dynamic
debugging feature is a generic kernel feature that provides more
flexibility.(See Documentation/dynamic-debug-howto.txt)
Also fix some punctuation, indentation, and capitalization that went
along with the affected lines.Signed-off-by: Brian Norris
Signed-off-by: Artem Bityutskiy -
mtdblks_lock can be initialized automatically with
DEFINE_MUTEX() rather than explicitly calling mutex_init().Signed-off-by: Axel Lin
Signed-off-by: Artem Bityutskiy
31 Mar, 2011
1 commit
-
Fixes generated by 'codespell' and manually reviewed.
Signed-off-by: Lucas De Marchi
09 Aug, 2010
1 commit
-
Signed-off-by: David Woodhouse
27 Feb, 2010
3 commits
-
* Test results of few functions that were declared with __must_check
* Fix bogus gcc warning about uinitialized variable 'ret'
* Remove unused variable from mtdblock_remove_dev
* Don't use deprecated DMA_32BIT_MASKSigned-off-by: Maxim Levitsky
Signed-off-by: David Woodhouse -
This prevents a memory leak
Signed-off-by: Maxim Levitsky
Signed-off-by: David Woodhouse -
* Add locking where it was missing.
* Don't do a get_mtd_device in blktrans_open because it would lead to a
deadlock; instead do that in add_mtd_blktrans_dev.* Only free the mtd_blktrans_dev structure when the last user exits.
* Flush request queue on device removal.
* Track users, and call tr->release in del_mtd_blktrans_dev
Due to that ->open and release aren't called more that once.Now it is safe to call del_mtd_blktrans_dev while the device is still in use.
Signed-off-by: Maxim Levitsky
Signed-off-by: David Woodhouse
25 Feb, 2010
1 commit
-
Since we allocate struct mtd_blktrans_dev for each block device, we
can add our own structure members to the end. Therefore embed
struct mtd_blktrans_dev in struct mtdblk_dev and remove the static
array of struct mtdblk_dev. Also remove the redundant pointer to
struct mtd_info.This is preparation for removing the static limit on the number of MTD
devices.Signed-off-by: Ben Hutchings
Signed-off-by: Artem Bityutskiy
Signed-off-by: David Woodhouse
20 Sep, 2009
1 commit
-
Conflicts:
drivers/mtd/mtdcore.cMerged in order that I can apply the Nomadik nand/onenand support patches.
16 Sep, 2009
1 commit
-
Due to problems at cam.org, my nico@cam.org email address is no longer
valid. FRom now on, nico@fluxnic.net should be used instead.Signed-off-by: Nicolas Pitre
Signed-off-by: Linus Torvalds
04 Sep, 2009
1 commit
-
mtdblock erase_write(): fix typo in comment
Signed-off-by: Matthias Kaehlcke
Signed-off-by: Artem Bityutskiy
Signed-off-by: David Woodhouse
03 Aug, 2009
1 commit
-
The mtdblks array and its content are prone to race conditions. Introduce
the mutex mtdblks_lock in order to solve this.[Amended by Artem Bityutskiy]
Signed-off-by: Matthias Kaehlcke
Signed-off-by: Artem Bityutskiy
Signed-off-by: David Woodhouse
05 Jun, 2008
1 commit
-
Once upon a time, the MTD repository was using CVS.
This patch therefore removes all usages of the no longer updated CVS
keywords from the MTD code.This also includes code that printed them to the user.
Signed-off-by: Adrian Bunk
Signed-off-by: David Woodhouse
29 Nov, 2006
2 commits
-
Signed-off-by: Yan Burman
Signed-off-by: David Woodhouse -
Currently, mtd_blkdevs enforces a block size of 512, even if the drivers
can seemingly request a different size. This patch fixes mtd_blkdevs so
block sizes other than 512 work correctly.Signed-off-by: Richard Purdie
Signed-off-by: David Woodhouse
01 Jul, 2006
1 commit
-
Signed-off-by: Jörn Engel
Signed-off-by: Adrian Bunk
30 May, 2006
1 commit
-
Ram devices get the extra capability of MTD_NO_ERASE - not requiring
an explicit erase before writing to it. Currently only mtdblock uses
this capability. Rest of the patch is a simple text replacement.Signed-off-by: Joern Engel
29 May, 2006
1 commit
-
Most of those macros are unused and the used ones just obfuscate
the code. Remove them and fixup all users.Signed-off-by: Thomas Gleixner
17 Apr, 2006
1 commit
-
mtdblock is the only user of aggregate capabilities in mtd. This is clearly
bogus and should be changed. In particular, it tries to determine whether
the device in question is a piece of RAM. For every single driver that fits
the current criteria, an easier test would be to check for the type being
MTD_RAM.Signed-off-by: Jörn Engel
Signed-off-by: David Woodhouse
01 Apr, 2006
1 commit
-
Semaphore to mutex conversion.
The conversion was generated via scripts, and the result was validated
automatically via a script as well.Signed-off-by: Ingo Molnar
Cc: Thomas Gleixner
Acked-by: David Woodhouse
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
07 Nov, 2005
2 commits
-
Signed-off-by: Thomas Gleixner
-
While we are at it, reorder the includes and
remove the silly /* TASK */ commentSigned-off-by: Thomas Gleixner
31 Oct, 2005
1 commit
-
I recently picked up my older work to remove unnecessary #includes of
sched.h, starting from a patch by Dave Jones to not include sched.h
from module.h. This reduces the number of indirect includes of sched.h
by ~300. Another ~400 pointless direct includes can be removed after
this disentangling (patch to follow later).
However, quite a few indirect includes need to be fixed up for this.In order to feed the patches through -mm with as little disturbance as
possible, I've split out the fixes I accumulated up to now (complete for
i386 and x86_64, more archs to follow later) and post them before the real
patch. This way this large part of the patch is kept simple with only
adding #includes, and all hunks are independent of each other. So if any
hunk rejects or gets in the way of other patches, just drop it. My scripts
will pick it up again in the next round.Signed-off-by: Tim Schmielau
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
17 Apr, 2005
1 commit
-
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.Let it rip!
