From patchwork Thu Nov 21 07:48:32 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: WANG Xuerui X-Patchwork-Id: 11255831 X-Patchwork-Delegate: luca@coelho.fi Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 164C6913 for ; Thu, 21 Nov 2019 07:55:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B3E0820898 for ; Thu, 21 Nov 2019 07:55:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=xen0n.name header.i=@xen0n.name header.b="oI43YhKq" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726293AbfKUHz1 (ORCPT ); Thu, 21 Nov 2019 02:55:27 -0500 Received: from [115.28.160.31] ([115.28.160.31]:50928 "EHLO mailbox.box.xen0n.name" rhost-flags-FAIL-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1725842AbfKUHz0 (ORCPT ); Thu, 21 Nov 2019 02:55:26 -0500 X-Greylist: delayed 366 seconds by postgrey-1.27 at vger.kernel.org; Thu, 21 Nov 2019 02:55:25 EST Received: from localhost.localdomain (unknown [116.236.177.50]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mailbox.box.xen0n.name (Postfix) with ESMTPSA id 79071600D1; Thu, 21 Nov 2019 15:49:17 +0800 (CST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=xen0n.name; s=mail; t=1574322557; bh=61PK4cNd4IzYo9MeLRd43DZ4yc5CWH8kI8rWD35qdpo=; h=From:To:Cc:Subject:Date:From; b=oI43YhKqrAiFX7IUn1ccCXwvViQZS+DPsgy6cCp0yytHc8u9ttAoOwq15rI9Y59aF Ec18y5IRjP7kgOgByOlhNfxGOcprWoyzFEB4WSZJX22LzCgnC27ocnGI8ig0i+fVAL jlK4E81RL3o9xgt0I2ujgprTVW84N3NDNHRztj6A= From: Wang Xuerui To: linux-wireless@vger.kernel.org Cc: Wang Xuerui , Gil Adam , Luca Coelho Subject: [PATCH] iwlwifi: mvm: fix interface bringup on non-ACPI configs Date: Thu, 21 Nov 2019 15:48:32 +0800 Message-Id: <20191121074832.6978-1-git@xen0n.name> X-Mailer: git-send-email 2.21.0 MIME-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Previously the non-ACPI stub of iwl_mvm_ppag_init unconditionally returned -ENOENT, that in turn blocked flow of iwl_mvm_up. Take the precedent of iwl_mvm_sar_geo_init, make iwl_mvm_ppag_init no-op on non-ACPI configs. Fixes: 6ce1e5c0c207 ("iwlwifi: support per-platform antenna gain") Cc: Gil Adam Cc: Luca Coelho Signed-off-by: Wang Xuerui --- drivers/net/wireless/intel/iwlwifi/mvm/fw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c index d9eb2b286438..04ac47b7cae9 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c @@ -1169,7 +1169,7 @@ int iwl_mvm_ppag_send_cmd(struct iwl_mvm *mvm) static int iwl_mvm_ppag_init(struct iwl_mvm *mvm) { - return -ENOENT; + return 0; } #endif /* CONFIG_ACPI */