linux/drivers/mtd/maps/physmap_of.c, branch v3.8

Merge tag 'for-linus-20130204' of git://git.infradead.org/linux-mtd

2013-02-04T20:54:11Z

Pull MTD fixes from David Woodhouse: "A small set of simple regression and build fixes for 3.8: - Fix a warning introduced in ONFI NAND probe - Fix commandline partition parsing - Require BITREVERSE for DiskOnChip G3 driver - Fix build failure for davinci_nand as module - Bump NFLASH_READY_RETRIES for bcm47xxnflash" * tag 'for-linus-20130204' of git://git.infradead.org/linux-mtd: mtd: nand: onfi don't WARN if we are in 16 bits mode mtd: physmap_of: fix cmdline partition method w/o linux, mtd-name mtd: docg3 fix missing bitreverse lib mtd: davinci_nand: fix modular build with CONFIG_OF=y mtd: bcm47xxnflash: increase NFLASH_READY_RETRIES

mtd: physmap_of: fix cmdline partition method w/o linux, mtd-name

2013-01-19T09:53:45Z

Commit d68cbdd4fb (mtd: physmap_of: allow to specify the mtd name for retro compatiblity) broke cmdline partitioning using dev_name() in the kernel command line. of_property_read_string() does not touch mtd_name when linux,mtd-name is not present in the device tree, which causes map.name to be set to a random value. Fix this by initializing mtd_name to NULL. Cc: Jean-Christophe PLAGNIOL-VILLARD Signed-off-by: Baruch Siach Signed-off-by: David Woodhouse

Drivers: mtd: remove __dev* attributes.

2013-01-03T23:57:03Z

CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed. This change removes the use of __devinit, __devexit_p, and __devexit from these drivers. Based on patches originally written by Bill Pemberton, but redone by me in order to handle some of the coding style issues better, by hand. Cc: Bill Pemberton Cc: David Woodhouse Signed-off-by: Greg Kroah-Hartman

mtd: physmap_of: error checking to prevent a NULL pointer dereference

2012-12-10T13:31:36Z

This patch solves a NULL pointer dereference, this may occur if the tuple is not mappable (jumps to continue in the for-loop). Out of the loop possible results are: - info->list_size == 0 if no of the tuples is mappable - info->list_size == 1 - info->list_size > 1 If no one of the supplied tuples is mappable (info->list_size == 0) and info->cmtd will not be set. But it is used in mtd_device_parse_register, OOPS! actually it should generate an error in this case! Signed-off-by: Anton Prins Signed-off-by: Artem Bityutskiy

mtd: remove use of __devinit

2012-11-22T10:07:03Z

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: physmap_of: allow to specify the mtd name for retro compatiblity

2012-11-16T08:57:39Z

linux,mtd-name allow to specify the mtd name for retro capability with physmap-flash drivers as boot loader pass the mtd partition via the old device name physmap-flash. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD Signed-off-by: Artem Bityutskiy

mtd: physmap_of: Add "no-unaligned-direct-access" DT property

2012-09-29T14:05:55Z

On some platforms (e.g. MPC5200) a direct 1:1 mapping may cause problems with JFFS2 usage, as the local bus (LPB) doesn't support unaligned accesses as implemented in the JFFS2 code via memcpy(). By defining "no-unaligned-direct-access", the flash will not be exposed directly to the MTD users (e.g. JFFS2) any more. Signed-off-by: Stefan Roese Signed-off-by: Artem Bityutskiy Signed-off-by: David Woodhouse

mtd: convert drivers/mtd/* to use module_platform_driver()

2012-01-09T18:12:35Z

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 Bityutskiy Signed-off-by: David Woodhouse

mtd: physmap_of.c: use mtd_device_parse_register

2011-09-11T12:02:12Z

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

mtd: physmap_of: move parse_obsolete_partitions to become separate parser

2011-09-11T12:02:12Z

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