When a request setting could not be applied by any device
on the link, it does not indicate a fatal error. It only
leads to a frame drop. Changing the apply failure logs to
warn as opposed to error.
CRs-Fixed: 2514752
Change-Id: Idbca2dbb06b0bbb4c380264cf31b665188306396
Signed-off-by: Karthik Anantha Ram <kartanan@codeaurora.org>