iwlagn: move all iwl_is_XXX helpers to iwl-shared.h

Logic move after all priv->status moved to struct iwl_shared

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

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

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

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

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

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

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

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

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

diff --cc drivers/net/wireless/iwlwifi/iwl-trans-tx-pcie.c
Simple merge

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