sfc: Refactor efx_mcdi_rpc_start() and efx_mcdi_copyin()

Preparation for asynchronous MCDI requests.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
This commit is contained in:
Ben Hutchings 2013-08-22 22:06:09 +01:00
commit 2f4bcdcca7