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9 Commits

Author SHA1 Message Date
Sascha Hauer dc611863be mtd: partitions: only add write functions when mtd write support is enabled
Makes the binary a few bytes smaller.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-05-15 13:59:49 +02:00
Alexander Shiyan 40bfcc42c0 mtd: partition: Remove unused variable
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-04-23 14:01:45 +02:00
Dmitry Lavnikevich 76a88c0227 mtd: Support for 4GB partitions
This patch implements correct way of creating partitions on mtd
devices with size >= 4GB.

Signed-off-by: Dmitry Lavnikevich <d.lavnikevich@sam-solutions.com>
Signed-off-by: Grigory Milev <g.milev@sam-solutions.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-03-12 21:26:37 +01:00
Sascha Hauer 0c76b7e377 mtd: register mtd partitions as real mtd devices
So far mtd partitions were mtd devices, but these were not registered.
This patch changes this. mtd partitions are now registered like real
mtd devices. This makes them part of the device hierarchy.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-26 08:33:18 +01:00
Sascha Hauer 08f007c897 mtd: partition: make the mtd device the parent of the partition
Parent of a partition should be the parent mtd device, not its
parent.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-26 08:33:18 +01:00
Sascha Hauer e25cabf6a3 mtd: partition: only copy selected fields to partition
struct mtd_info contains members which should not be copied
to the new partition, like for example the class_dev, so
only copy selected members of struct mtd_info to the partition.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-26 08:33:18 +01:00
Sascha Hauer 29ea8bcd94 mtd: Simplify partitions
Embed the partition information in struct mtd_info. This makes the
mtd partition code simpler.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-13 19:39:08 +01:00
Jean-Christophe PLAGNIOL-VILLARD 4104dd9173 mtd: introduce mtd_block_isbad
this allow to do not provide block_isbad at mtd driver level
as example spi flash

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-11-03 23:20:59 +01:00
Sascha Hauer acc46ca4f0 add partition mtd support
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-05 13:00:02 +02:00