wil6210: trace support

Trace the following:
- WMI cmd/event
- log events
- interrupts
- Tx/Rx

Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --cc drivers/net/wireless/ath/wil6210/Kconfig
Simple merge

diff --cc drivers/net/wireless/ath/wil6210/Makefile
Simple merge

diff --cc drivers/net/wireless/ath/wil6210/debug.c
Simple merge

diff --cc drivers/net/wireless/ath/wil6210/interrupt.c
Simple merge

diff --cc drivers/net/wireless/ath/wil6210/trace.c
Simple merge

diff --cc drivers/net/wireless/ath/wil6210/trace.h
Simple merge

diff --cc drivers/net/wireless/ath/wil6210/txrx.c
Simple merge

diff --cc drivers/net/wireless/ath/wil6210/wil6210.h
Simple merge

diff --cc drivers/net/wireless/ath/wil6210/wmi.c
Simple merge