iwlwifi: add mac/rf types and 160MHz to the device tables

Hello Luca Coelho,

The patch d6f2134a3831: "iwlwifi: add mac/rf types and 160MHz to the device tables" from Mar 9, 2020, leads to the following static checker warning:

drivers/net/wireless/intel/iwlwifi/pcie/drv.c:1007 iwl_pci_probe()
warn: mask and shift to zero

drivers/net/wireless/intel/iwlwifi/pcie/drv.c
989 if ((dev_info->device == (u16)IWL_CFG_ANY ||
990 dev_info->device == pdev->device) &&
991 (dev_info->subdevice == (u16)IWL_CFG_ANY ||
992 dev_info->subdevice == pdev->subsystem_device) &&
993 (dev_info->mac_type == (u16)IWL_CFG_ANY ||
994 dev_info->mac_type ==
995 CSR_HW_REV_TYPE(iwl_trans->hw_rev)) &&
996 (dev_info->mac_step == (u8)IWL_CFG_ANY ||
997 dev_info->mac_step ==
998 CSR_HW_REV_STEP(iwl_trans->hw_rev)) &&
999 (dev_info->rf_type == (u16)IWL_CFG_ANY ||
1000 dev_info->rf_type ==
1001 CSR_HW_RFID_TYPE(iwl_trans->hw_rf_id)) &&
1002 (dev_info->rf_id == (u8)IWL_CFG_ANY ||
1003 dev_info->rf_id ==
1004 IWL_SUBDEVICE_RF_ID(pdev->subsystem_device)) &&
1005 (dev_info->no_160 == (u8)IWL_CFG_ANY ||
1006 dev_info->no_160 ==
1007 IWL_SUBDEVICE_NO_160(pdev->subsystem_device)) &&

IWL_SUBDEVICE_NO_160() is always zero because 0x100 >> 9 is zero.

  1008                      (dev_info->cores == (u8)IWL_CFG_ANY ||
  1009                       dev_info->cores ==
  1010                       IWL_SUBDEVICE_CORES(pdev->subsystem_device))) {
  1011                          iwl_trans->cfg = dev_info->cfg;
  1012                          iwl_trans->name = dev_info->name;
  1013                  }
  1014          }

regards,
dan carpenter