[PATCH 1/2] goldfish: Add functions to simplify goldfish related MMIO

[Greg KH]

On Wed, Jun 27, 2018 at 02:47:55PM -0700, rkir at google.com wrote:
> From: Roman Kiryanov <rkir at google.com>
> 
> Add functions
> * to read and write u64 to be used in the goldfish sync driver.

Why not just keep these in the sync driver?  No need to put them in a .h
file if only one .c file uses it, right?

thanks,

greg k-h