ath10k: skip data calibration for non-bmi target

In non-bmi target ex. WCN3990, data calibration
is handled via QMI.

Skip data calibration in debug routine to enable ath10k
debugfs for non bmi targets.

Signed-off-by: Surabhi Vishnoi <svishnoi@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Change-Id: Ic2970c7954661a3e96ba15879768f195101cb456
Git-commit: 5db98aee93cd1ba5b94b1a9bc9057c98e2a36fd6
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/ath.git


Signed-off-by: Govind Singh <govinds@codeaurora.org>