10 Jan, 2012
13 commits
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Just call the 'mtd_suspend()' and 'mtd_resume()' - they will do nothing
if the operation is not defined.Signed-off-by: Artem Bityutskiy
Signed-off-by: David Woodhouse -
Instead, call the corresponding MTD API function which will return
'-EOPNOTSUPP' if the operation is not supported.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 -
Data allocated with devm_ioremap or devm_ioremap_nocache should not be
freed using iounmap, because doing so causes a dangling pointer, and a
subsequent double free.The semantic match that finds this problem is as follows:
(http://coccinelle.lip6.fr/)//
@r@
expression x;
@@
(
x = devm_ioremap(...)
|
x = devm_ioremap_nocache(...)
)@@
expression r.x;
@@
* iounmap(x)
//Signed-off-by: Julia Lawall
Signed-off-by: Artem Bityutskiy
Signed-off-by: David Woodhouse -
bcm963xx-flash does nothing meaningful anymore.
Signed-off-by: Jonas Gorski
Acked-by: Florian Fainelli
Signed-off-by: Artem Bityutskiy
Signed-off-by: David Woodhouse -
Arch setup code might want to use their own partition parsers, but still
use the generic physmap flash driver.Signed-off-by: Jonas Gorski
Acked-by: Florian Fainelli
Signed-off-by: Artem Bityutskiy
Signed-off-by: David Woodhouse -
Recent BCM63XX devices support a variety of flash types (parallel, SPI,
NAND) and share the partition layout. To prevent code duplication make
the CFE partition parsing code a stand alone mtd parser to allow SPI or
NAND flash drivers to use it.Signed-off-by: Jonas Gorski
Acked-by: Florian Fainelli
Signed-off-by: Artem Bityutskiy
Signed-off-by: David Woodhouse -
Replace raw printk's with their pr_XXX equivalent and unify broken up
strings so they become grepable.Also replace the PFX definition with a pr_fmt().
Signed-off-by: Jonas Gorski
Acked-by: Florian Fainelli
Signed-off-by: Artem Bityutskiy
Signed-off-by: David Woodhouse -
Signed-off-by: Jonas Gorski
Acked-by: Florian Fainelli
Signed-off-by: Artem Bityutskiy
Signed-off-by: David Woodhouse -
Signed-off-by: Jonas Gorski
Acked-by: Florian Fainelli
Signed-off-by: Artem Bityutskiy
Signed-off-by: David Woodhouse -
This patch converts the drivers in drivers/mtd/* to use the
module_platform_driver() macro which makes the code smaller and a bit
simpler.Signed-off-by: Axel Lin
Acked by: Haojian Zhuang
Signed-off-by: Artem BityutskiySigned-off-by: David Woodhouse
19 Dec, 2011
1 commit
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mtd_device_parse_register() registers the device as a whole if no
partition data is passed so there is no reason to call
mtd_device_register() after that.Signed-off-by: Ilya Yanok
Signed-off-by: Artem Bityutskiy
Signed-off-by: David Woodhouse
07 Dec, 2011
1 commit
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Make this work again.
Signed-off-by: Jonathan Cameron
Acked-by: Dmitry Eremin-Solenikov
Signed-off-by: Artem Bityutskiy
Signed-off-by: David Woodhouse
08 Nov, 2011
2 commits
-
module.h was previously implicitly included through mtd/mtd.h.
Fixes the following build failure after the module.h cleanup:
CC drivers/mtd/maps/bcm963xx-flash.o
drivers/mtd/maps/bcm963xx-flash.c: In function 'bcm963xx_probe':
drivers/mtd/maps/bcm963xx-flash.c:208:29: error: 'THIS_MODULE' undeclared (first use in this function)
[...]
drivers/mtd/maps/bcm963xx-flash.c:276:1: warning: type defaults to 'int' in declaration of 'MODULE_AUTHOR'
drivers/mtd/maps/bcm963xx-flash.c:276:15: warning: function declaration isn't a prototype
make[7]: *** [drivers/mtd/maps/bcm963xx-flash.o] Error 1Signed-off-by: Jonas Gorski
Signed-off-by: Paul Gortmaker -
* git://git.infradead.org/mtd-2.6: (226 commits)
mtd: tests: annotate as DANGEROUS in Kconfig
mtd: tests: don't use mtd0 as a default
mtd: clean up usage of MTD_DOCPROBE_ADDRESS
jffs2: add compr=lzo and compr=zlib options
jffs2: implement mount option parsing and compression overriding
mtd: nand: initialize ops.mode
mtd: provide an alias for the redboot module name
mtd: m25p80: don't probe device which has status of 'disabled'
mtd: nand_h1900 never worked
mtd: Add DiskOnChip G3 support
mtd: m25p80: add EON flash EN25Q32B into spi flash id table
mtd: mark block device queue as non-rotational
mtd: r852: make r852_pm_ops static
mtd: m25p80: add support for at25df321a spi data flash
mtd: mxc_nand: preset_v1_v2: unlock all NAND flash blocks
mtd: nand: switch `check_pattern()' to standard `memcmp()'
mtd: nand: invalidate cache on unaligned reads
mtd: nand: do not scan bad blocks with NAND_BBT_NO_OOB set
mtd: nand: wait to set BBT version
mtd: nand: scrub BBT on ECC errors
...Fix up trivial conflicts:
- arch/arm/mach-at91/board-usb-a9260.c
Merged into board-usb-a926x.c
- drivers/mtd/maps/lantiq-flash.c
add_mtd_partitions -> mtd_device_register vs changed to use
mtd_device_parse_register.
20 Oct, 2011
1 commit
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The 2 functions add_mtd_partitions and del_mtd_partitions were renamed to
mtd_device_register and mtd_device_unregister.Signed-of-by: John Crispin
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2463/
Signed-off-by: Ralf Baechle
11 Sep, 2011
22 commits
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The integrator flash has been deleted, even from the Makefile.
Drop the Kconfig entry as well.Signed-off-by: Linus Walleij
Acked-by: Marc Zyngier
Signed-off-by: Artem Bityutskiy -
Signed-off-by: Brian Norris
Signed-off-by: Artem Bityutskiy -
Some messages that were tied to CONFIG_MTD_DEBUG_VERBOSE can now simply
be enabled using dynamic debugging features, if necessary. There's no
need for special debugging functions here.Signed-off-by: Brian Norris
Signed-off-by: Artem Bityutskiy -
We don't need a custom DEBUG() macro here. Just use the built-in kernel
code with dynamic debugging features.Signed-off-by: Brian Norris
Signed-off-by: Artem Bityutskiy -
EDB7312 isn't supported by mainline kernel, this driver wasn't working
before recent fixes, the same functionality can be achieved via physmap,
so drop it now. If the board support will ever be submitted to mainline,
one either can revert this commit, or use physmap mtd map driver.Signed-off-by: Dmitry Eremin-Solenikov
Signed-off-by: Artem Bityutskiy -
Replace custom invocations of parse_mtd_partitions and mtd_device_register
with common mtd_device_parse_register call. This would bring: standard
handling of all errors, fallback to default partitions, etc.Signed-off-by: Dmitry Eremin-Solenikov
Signed-off-by: Artem Bityutskiy -
Move parse_obsolete_partitions() to ofpart.c and register it as an
ofoldpart partitions parser.Signed-off-by: Dmitry Eremin-Solenikov
Signed-off-by: Artem Bityutskiy -
Convert the driver to use ofpart partitions parsing through the generic
parse_mtd_partitions().Signed-off-by: Dmitry Eremin-Solenikov
Signed-off-by: Artem Bityutskiy -
cmdline partitions parser expects MTD name at mtd->name, instead of
origin, while edb7312 passes MTDID as origin. Fix that.Signed-off-by: Dmitry Eremin-Solenikov
Signed-off-by: Artem Bityutskiy -
Replace custom invocations of parse_mtd_partitions and mtd_device_register
with common mtd_device_parse_register call. This would bring: standard
handling of all errors, fallback to default partitions, etc.Artem: some tweaks, split one very long line while on it.
Signed-off-by: Dmitry Eremin-Solenikov
Signed-off-by: Artem Bityutskiy -
Replace custom invocations of parse_mtd_partitions and mtd_device_register
with common mtd_device_parse_register call. This would bring: standard
handling of all errors, fallback to default partitions, etc.Signed-off-by: Dmitry Eremin-Solenikov
Signed-off-by: Artem Bityutskiy -
Replace custom invocations of parse_mtd_partitions and mtd_device_register
with common mtd_device_parse_register call. This would bring: standard
handling of all errors, fallback to default partitions, etc.Signed-off-by: Dmitry Eremin-Solenikov
Signed-off-by: Artem Bityutskiy -
Replace custom invocations of parse_mtd_partitions and mtd_device_register
with common mtd_device_parse_register call. This would bring: standard
handling of all errors, fallback to default partitions, etc.Signed-off-by: Dmitry Eremin-Solenikov
Signed-off-by: Artem Bityutskiy -
Replace custom invocations of parse_mtd_partitions and mtd_device_register
with common mtd_device_parse_register call. This would bring: standard
handling of all errors, fallback to default partitions, etc.Signed-off-by: Dmitry Eremin-Solenikov
Signed-off-by: Artem Bityutskiy -
Replace custom invocations of parse_mtd_partitions and mtd_device_register
with common mtd_device_parse_register call. This would bring: standard
handling of all errors, fallback to default partitions, etc.Signed-off-by: Dmitry Eremin-Solenikov
Signed-off-by: Artem Bityutskiy -
Replace custom invocations of parse_mtd_partitions and mtd_device_register
with common mtd_device_parse_register call. This would bring: standard
handling of all errors, fallback to default partitions, etc.Artem: tweaked the patch
Signed-off-by: Dmitry Eremin-Solenikov
Signed-off-by: Artem Bityutskiy -
Replace custom invocations of parse_mtd_partitions and mtd_device_register
with common mtd_device_parse_register call. This would bring: standard
handling of all errors, fallback to default partitions, etc.Signed-off-by: Dmitry Eremin-Solenikov
Signed-off-by: Artem Bityutskiy -
Replace custom invocations of parse_mtd_partitions and mtd_device_register
with common mtd_device_parse_register call. This would bring: standard
handling of all errors, fallback to default partitions, etc.Signed-off-by: Dmitry Eremin-Solenikov
Signed-off-by: Artem Bityutskiy -
Replace custom invocations of parse_mtd_partitions and mtd_device_register
with common mtd_device_parse_register call. This would bring: standard
handling of all errors, fallback to default partitions, etc.Signed-off-by: Dmitry Eremin-Solenikov
Signed-off-by: Artem Bityutskiy -
Replace custom invocations of parse_mtd_partitions and mtd_device_register
with common mtd_device_parse_register call. This would bring: standard
handling of all errors, fallback to default partitions, etc.Signed-off-by: Dmitry Eremin-Solenikov
Signed-off-by: Artem Bityutskiy -
Replace custom invocations of parse_mtd_partitions and mtd_device_register
with common mtd_device_parse_register call. This would bring: standard
handling of all errors, fallback to default partitions, etc.Signed-off-by: Dmitry Eremin-Solenikov
Signed-off-by: Artem Bityutskiy -
Replace custom invocations of parse_mtd_partitions and mtd_device_register
with common mtd_device_parse_register call. This would bring: standard
handling of all errors, fallback to default partitions, etc.Artem: rename static_partitions to make lines shorter and align the way
this driver prefers.Signed-off-by: Dmitry Eremin-Solenikov
Signed-off-by: Artem Bityutskiy
