iwlwifi: remove apm_ops.stop

Since all devices share the same operation here,
there's no need to call it indirectly.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>

diff --cc drivers/net/wireless/iwlwifi/iwl-1000.c
Simple merge

diff --cc drivers/net/wireless/iwlwifi/iwl-3945.c
Simple merge

diff --cc drivers/net/wireless/iwlwifi/iwl-4965.c
Simple merge

diff --cc drivers/net/wireless/iwlwifi/iwl-5000.c
Simple merge

diff --cc drivers/net/wireless/iwlwifi/iwl-6000.c
Simple merge

diff --cc drivers/net/wireless/iwlwifi/iwl-agn.c
Simple merge

diff --cc drivers/net/wireless/iwlwifi/iwl-core.c
Simple merge

diff --cc drivers/net/wireless/iwlwifi/iwl-core.h
Simple merge

diff --cc drivers/net/wireless/iwlwifi/iwl-eeprom.c
Simple merge

diff --cc drivers/net/wireless/iwlwifi/iwl3945-base.c
Simple merge