Commit Graph

3 Commits

Author SHA1 Message Date
Boris BREZILLON de9f56f913 mtd: nand: r852: use the mtd instance embedded in struct nand_chip
struct nand_chip now embeds an mtd device. Make use of this mtd instance.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2015-12-18 10:54:41 -08:00
Maxim Levitsky 9bf70717a5 mtd: r852: remove useless pci powerup/down from suspend/resume routines
It turns out that pci core now handles these, so this code is redundant
and can even cause bugs

Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-10-25 01:32:21 +01:00
Maxim Levitsky 67e054e919 mtd: nand: Add driver for Ricoh xD/SmartMedia reader
This adds a driver for Ricoh R5C852 xD card reader.

This reader is a part of larger mulifunction chip
and found at least in R5C832

Driver is complete, but bewere of the fact that some
(probably only type M) xD cards are 'fake' which means that
they have an on board CPU and expose emulated nand command set

These cards don't even store the  oob area on the flash,
but generate it on the fly from something else.

Thus they demand to have proper values written in the oob area,
and therefore only useful with SmartMedia FTL.

Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-02-26 19:22:38 +00:00