On Mon, 20 Aug 2012 19:56:25 -0400
Paul Gortmaker [off-list ref] wrote:

I happened to notice that serial_uart_config was largely a relic
of the past and only used by two drivers (one of which was just
a trivial use case) so it seemed to make sense to reduce its scope
by removing the trivial use case and giving exclusive ownership
of the struct to the one real remaining user (sparc's sunsu.c).

Build tested on sparc64 defconfig and m32r defconfig.

Looks good to me from the tty side.