On Wed, Jan 20, 2016 at 10:59:28AM +0800, Peter Hung wrote:
But my personal opinion, if we move out the serial port related code
into a new driver (a new Kconfig symbol) userspace of many system will
break if this new symbol is not enabled by the distributions. But in the
way I have done the new symbol needs to be enabled only if the user
wants to use the GPIO capability. If that is not enabled GPIO cannot be
used but it will never break the serial port related code for them.
I think we should give a thought to that before splitting out the codes
from 8250_pci.