wil6210: add more debug printouts

added misc printouts in some init/uninit functions for better traceability

Change-Id: I22206de543e2586f43a9ea031015e25fc5f39353
Signed-off-by: Dedy Lansky <qca_dlansky@qca.qualcomm.com>
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Git-commit: 9cf10d623e4fc7d3d8bb6d6ce835e10933b3b114
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git


Signed-off-by: Hamad Kadmany <hkadmany@codeaurora.org>