tree 9a78f9e7c55865e8ece8c577afeacc789cce2098
parent 2422084a94fcd5038406261b331672a13c92c050
author Mathias Nyman <mathias.nyman@nokia.com> 1282808204 +0000
committer Ben Dooks <ben-linux@fluff.org> 1285114018 +0100

i2c-omap: Make sure i2c bus is free before setting it to idle

If the i2c bus receives an interrupt with both BB (bus busy) and
ARDY (register access ready) statuses set during the tranfer of the last message
the bus was put to idle while still busy.

This caused bus to timeout.

Signed-off-by: Mathias Nyman <mathias.nyman@nokia.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>