linux-toradex.git/drivers/mtd/nand/rtc_from4.c, branch v3.4.2

mtd: flash drivers set ecc strength

2012-03-26T23:56:46+00:00

Flash device drivers initialize 'ecc_strength' in struct mtd_info, which is the
maximum number of bit errors that can be corrected in one writesize region.

Drivers using the nand interface intitialize 'strength' in struct nand_ecc_ctrl,
which is the maximum number of bit errors that can be corrected in one ecc step.
Nand infrastructure code translates this to 'ecc_strength'.

Also for nand drivers, the nand infrastructure code sets ecc.strength for ecc
modes NAND_ECC_SOFT, NAND_ECC_SOFT_BCH, and NAND_ECC_NONE.  It is set in the
driver for all other modes.

Signed-off-by: Mike Dunn 
Signed-off-by: Artem Bityutskiy 
Signed-off-by: David Woodhouse

mtd: replace DEBUG() with pr_debug()

2011-09-11T12:02:16+00:00

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

mtd: spelling, capitalization, uniformity

2011-09-11T12:02:13+00:00

Therefor -> Therefore
[Intern], [Internal] -> [INTERN]
[REPLACABLE] -> [REPLACEABLE]
syndrom, syndom -> syndrome
ecc -> ECC
buswith -> buswidth
endianess -> endianness
dont -> don't
occures -> occurs
independend -> independent
wihin -> within
erease -> erase
blockes -> blocks
...

Signed-off-by: Brian Norris 
Signed-off-by: Artem Bityutskiy

mtd: remove printk's for [kv][mz]alloc failures

2011-09-11T12:02:05+00:00

When a memory allocation fails, the kernel will print out a backtrace
automatically. These print statements are unnecessary.

Signed-off-by: Brian Norris 
Signed-off-by: Artem Bityutskiy

mtd: convert remaining users to mtd_device_register()

2011-05-25T01:25:00+00:00

The older add_mtd_device()/add_mtd_partitions() and their removal
counterparts will soon be gone.  Replace uses with mtd_device_register()
and mtd_device_unregister().

Signed-off-by: Jamie Iles 
Signed-off-by: Artem Bityutskiy 
Signed-off-by: David Woodhouse

mtd: Remove obsolete include

2010-08-08T20:19:42+00:00

Signed-off-by: David Woodhouse

MTD/JFFS2: remove CVS keywords

2008-06-04T16:50:17+00:00

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This patch therefore removes all usages of the no longer updated CVS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

[MTD] [NAND] fix possible Ooops in rfc_from4

2008-04-22T13:13:14+00:00

I found this while I was looking how the rs_lib is working.  The rs_decoder is
initialized _after_ the nand core code read the BBT table and _after_ the
partition table has been added.  The driver has a private BBT description
which is in located in flash data so we Ooops if there is a bit flip _or_ if a
bit flips while reading the partition table.

This patch moves the initialization of the rs_lib before the first possible
access by nand core.

Signed-off-by: Sebastian Siewior 
Cc: Thomas Gleixner 
Cc: Jörn Engel 
Signed-off-by: Andrew Morton 
Signed-off-by: David Woodhouse

mtd: nand: add out label in rfc_from4

2008-03-28T21:45:21+00:00

This has been forgotten in commit f5bbdacc419 ("[MTD] NAND Modularize
read function") and nobody compiled the driver.

Signed-off-by: Sebastian Siewior 
Cc: Thomas Gleixner 
Cc: David Woodhouse 
Cc: Joern Engel 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[MTD] [NAND] Compile fix in rfc_from4.c

2006-12-01T09:59:49+00:00

Signed-off-by: Mariusz Kozlowski 
Signed-off-by: Andrew Morton 
Signed-off-by: David Woodhouse