On Thu, Nov 06, 2014 at 05:39:45PM +0100, Peter Rosin wrote:

> +	{ TFA9879_MISC_STATUS,		0x0000 }, /* 0x15, read-only */

The fix here is the wrong way round - if the device is reporting status
here there should be no default and there should be a volatile operation
(though it's not the end of the world to omit that if it's not used).

Otherwise this looks good.