iwlwifi: mvm: Set the HW step in the core dump

The HW step member was left out of the core dump information. Fix this.
Signed-off-by: Ido Yariv <idox.yariv@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

drivers/net/wireless/iwlwifi/mvm/mac80211.c

@@ -823,6 +823,7 @@ void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm)
 		mvm->cfg->device_family == IWL_DEVICE_FAMILY_7000 ?
 			cpu_to_le32(IWL_FW_ERROR_DUMP_FAMILY_7) :
 			cpu_to_le32(IWL_FW_ERROR_DUMP_FAMILY_8);
+	dump_info->hw_step = cpu_to_le32(CSR_HW_REV_STEP(mvm->trans->hw_rev));
 	memcpy(dump_info->fw_human_readable, mvm->fw->human_readable,
 	       sizeof(dump_info->fw_human_readable));
 	strncpy(dump_info->dev_human_readable, mvm->cfg->name,