ath10k: prevent HTC from being used after stopping

It was possible to submit new HTC commands
after/while HTC stopped. This led to memory
corruption in some rare cases.

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2 files changed