Daniel Mack [off-list ref] writes:

pxafb_init_fbinfo() can not only report errors caused by failed
allocations but also when the clock can't be found.

To fix this, return an error pointer instead of NULL in case of errors,
and up-chain the result.

Signed-off-by: Daniel Mack <daniel@zonque.org>

Reviewed-by: Robert Jarzmik <robert.jarzmik@free.fr>

Cheers.

--
Robert