[NOUPSTREAM] wifi: iwlwifi: mvm: remove CPTCFG_IWLMVM_PHC

This was needed because of the dependency in kernel version > 4.10,
but now we no longer support such kernels anymore, so remove it.

type=maint
ticket=none

Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Change-Id: I755e54508d401b9499b0607c08d55de2226ea15e
Reviewed-on: https://gerritwcs.ir.intel.com/c/iwlwifi-stack-dev/+/108619
tested: iil_jenkins iil_jenkins <EC.GER.UNIX.IIL.JENKINS@INTEL.COM>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
x-iwlwifi-stack-dev: 174340b933e054c59be051cd47a24dfbbc9412e3
8 files changed