linux-toradex.git/drivers/mtd/maps/sa1100-flash.c, branch v3.12.20

mtd: maps: use dev_get_platdata()

2013-08-30T20:34:32+00:00

Use the wrapper function for retrieving the platform data instead of
accessing dev->platform_data directly.

Signed-off-by: Jingoo Han 
Signed-off-by: Brian Norris 
Signed-off-by: David Woodhouse

mtd: maps: sa1100-flash: remove unnecessary platform_set_drvdata()

2013-08-05T19:59:31+00:00

The driver core clears the driver data to NULL after device_release
or on probe failure, since commit 0998d0631001288a5974afc0b2a5f568bcdecb4d
(device-core: Ensure drvdata = NULL when no driver is bound).
Thus, it is not needed to manually clear the device driver data to NULL.

Signed-off-by: Jingoo Han 
Signed-off-by: Artem Bityutskiy 
Signed-off-by: David Woodhouse

mtd: maps: add const qualifiers

2013-04-05T12:04:20+00:00

Be a bit stricter and add few more 'const' qualifiers.

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

mtd: fix a number of checkpatch complaints

2012-11-22T10:16:28+00:00

While checking the "__devinit" removal patches with checkpatch.pl, I
noticed several warnings related to a space between the function name
and '(', as well as long lines. I fixed the warnings up in this patch.

Signed-off-by: Artem Bityutskiy

mtd: remove use of __devinit

2012-11-22T10:07:03+00:00

CONFIG_HOTPLUG is going away as an option so __devinit is no longer
needed.

Signed-off-by: Bill Pemberton 
Signed-off-by: Artem Bityutskiy

mtd: do not use plain 0 as NULL

2012-03-26T23:53:20+00:00

The first 3 arguments of 'mtd_device_parse_register()' are pointers,
but many callers pass '0' instead of 'NULL'. Fix this globally. Thanks
to coccinelle for making it easy to do with the following semantic patch:

 @@
 expression mtd, types, parser_data, parts, nr_parts;
 @@
 (
 -mtd_device_parse_register(mtd, 0, parser_data, parts, nr_parts)
 +mtd_device_parse_register(mtd, NULL, parser_data, parts, nr_parts)
 |
 -mtd_device_parse_register(mtd, types, 0, parts, nr_parts)
 +mtd_device_parse_register(mtd, types, NULL, parts, nr_parts)
 |
 -mtd_device_parse_register(mtd, types, parser_data, 0, nr_parts)
 +mtd_device_parse_register(mtd, types, parser_data, NULL, nr_parts)
 )

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

mtd: maps: sa1100-flash: Add reference counter to set_vpp()

2012-03-26T23:53:02+00:00

This patch is part of a set which fixes unnecessary flash erase and write errors
resulting from the MTD CFI driver turning off vpp while an erase is in progress.
This patch allows sa1100_set_vpp() calls to be nested by adding a reference
counter.

Signed-off-by: Paul Parsons 
Signed-off-by: Artem Bityutskiy 
Signed-off-by: David Woodhouse

mtd: sa11x0: remove definitions and code left for documentation purposes

2012-03-26T23:15:20+00:00

/*
 * This is here for documentation purposes only - until these people
 * submit their machine types.  It will be gone January 2005.
 */

It's now seven years after that date, so let's remove this.

Signed-off-by: Russell King 
Signed-off-by: Artem Bityutskiy 
Signed-off-by: David Woodhouse

mtd: sa11x0: Remove shutdown handler

2012-03-26T23:15:01+00:00

Commit c4a9f88daf ([MTD] [NOR] fix ctrl-alt-del can't reboot for
intel flash bug) interferes with this work-around, causing MTD to
issue this warning:

	Flash device refused suspend due to active operation (state 0)

The commit makes our work-around in the map driver unnecessary, so
let's remove it.

Signed-off-by: Russell King 
Signed-off-by: Artem Bityutskiy 
Signed-off-by: David Woodhouse

mtd: introduce mtd_resume interface

2012-01-09T18:25:46+00:00

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