Merge branch 'net-wwan-iosm-bug-fixes'

M Chetan Kumar says:

====================
net: wwan: iosm: bug fixes

This patch series brings in IOSM driver bug fixes. Patch details are
explained below.

PATCH1: stop sending unnecessary doorbell in IP tx flow.
PATCH2: Restore the IP channel configuration after fw flash.
PATCH3: Removed the unnecessary check around control port TX transfer.
====================

Link: https://lore.kernel.org/r/20211209101629.2940877-1-m.chetan.kumar@linux.intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>