This patch is against a 3.14 kernel, but I think this should apply to most new kernels
very easily.

We make a board with this chip on it, so I am willing to be the maintainer of this driver
if it not made too difficult.  This will be the case for a few more years.

I don't know all your rules but I've been writing interrupt handlers and C code longer
than Linus, please go easy on me.  I will not be a regular contributor.

Thanks,

Dick Hollenbeck