Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>

Present backing device capabilities for MTD character device files to allow
NOMMU mmap to do direct mapping where possible.
Signed-off-by: NDavid Howells <dhowells@redhat.com>
Tested-by: NBernd Schmidt <bernd.schmidt@analog.com>
Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>

Once upon a time, the MTD repository was using CVS.

This patch therefore removes all usages of the no longer updated CVS
keywords from the MTD code.

This also includes code that printed them to the user.
Signed-off-by: NAdrian Bunk <bunk@kernel.org>
Signed-off-by: NDavid Woodhouse <dwmw2@infradead.org>

Adding the ability to get a physical address from point() in addition
to virtual address.  This physical address is required for XIP of
userspace code from flash.
Signed-off-by: NJared Hulbert <jaredeh@gmail.com>
Reviewed-by: NJörn Engel <joern@logfs.org>
Acked-by: NNicolas Pitre <nico@cam.org>
Acked-by: NGreg Ungerer <gerg@uclinux.org>
Signed-off-by: NDavid Woodhouse <dwmw2@infradead.org>

Every file should include the headers containing the externs for its
global functions (in this case for mtdram_init_device()).
Signed-off-by: NAdrian Bunk <bunk@kernel.org>
Signed-off-by: NDavid Woodhouse <dwmw2@infradead.org>

Signed-off-by: NJörn Engel <joern@wohnheim.fh-wedel.de>
Signed-off-by: NAdrian Bunk <bunk@stusta.de>

Let's not attempt the abolition of mtd->type until/unless it's properly
thought through. And certainly, let's not do it by halves.
Signed-off-by: NDavid Woodhouse <dwmw2@infradead.org>

Signed-off-by: Artem B. Bityitskiy

Ram devices get the extra capability of MTD_NO_ERASE - not requiring
an explicit erase before writing to it.  Currently only mtdblock uses
this capability.  Rest of the patch is a simple text replacement.
Signed-off-by: NJoern Engel <joern@wh.fh-wedel.de>

This patch does a full cleanup of 'NULL checks before vfree', and a partial
cleanup of calls to kfree for all of drivers/ - the kfree bit is partial in
that I only did the files that also had vfree calls in them.  The patch
also gets rid of some redundant (void *) casts of pointers being passed to
[vk]free, and a some tiny whitespace corrections also crept in.
Signed-off-by: NJesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

- Lindent
- Removal of slram/phram functionality
- Removal of most #ifdefs
Signed-off-by: NJoern Engel <joern@wohnheim.fh-wedel.de>
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!