tree b61b3fb7f248da4bce2a105f4dc76a3760d189ca
parent 0c244f770f7fdb3e6779b3433aac9cfb6deb3255
author Tomi Valkeinen <tomi.valkeinen@nokia.com> 1270808457 +0300
committer Tomi Valkeinen <tomi.valkeinen@nokia.com> 1280837927 +0300

OMAP: DSS2: DSI: handle error in synchronous write

Check if the peripheral answered something, and if so, dump the data
and return an error.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>