tree 1c1afc6745a16504acdf775fae7d9fef3df12bef
parent 17c65d69906a6e2e6df4822b00a9e5e00e35ea9a
author David Brownell <david-b@pacbell.net> 1167439727 -0800
committer Linus Torvalds <torvalds@woody.osdl.org> 1167505002 -0800

[PATCH] SPI/MTD: mtd_dataflash oops prevention

Return a fault code if the Dataflash driver runs into a "no device present"
error when the MISO line has a pulldown (it currently expects a pullup), so
that rmmod won't oops.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>