memstick: add support for legacy memorysticks

Based partially on MS standard spec quotes from Alex Dubov.

As any code that works with user data this driver isn't recommended to use
to write cards that contain valuable data.

It tries its best though to avoid data corruption and possible damage to
the card.

Tested on MS DUO 64 MB card on Ricoh R592 card reader.

Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com>
Cc: Valdis Kletnieks <Valdis.Kletnieks@vt.edu>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Alex Dubov <oakad@yahoo.com>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/MAINTAINERS b/MAINTAINERS
index f8c41ae6c9a4..55969f1f626f 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -7749,6 +7749,11 @@ W:	http://tifmxx.berlios.de/
 S:      Maintained
 F:      drivers/memstick/host/tifm_ms.c
 
+SONY MEMORYSTICK STANDARD SUPPORT
+M:      Maxim Levitsky <maximlevitsky@gmail.com>
+S:      Maintained
+F:      drivers/memstick/core/ms_block.*
+
 SOUND
 M:      Jaroslav Kysela <perex@perex.cz>
 M:      Takashi Iwai <tiwai@suse.de>