Can not unload ath11k_pci and load it back

[Mark Herbert]

I've downgraded firmware to the 
version  WLAN.HST.1.0.1-01230-QCAHSTSWPLZ_V2_TO_X86-1

WIth this firmware I am able to do rmmod and insmod without any issue. 
But suspend-resume does not work if i do not do rmmod before going to 
suspend or hibernate.

But from the users point of view this config looks better - not a big 
deal to automate rmmod/modprobe sequence on suspend resume and have both 
suspend to ram and suspend to disk working  rather than have brilliant 
s2idle support but completely broken hibernation.

Anyway I have workaround for now - till the issue root is found.