From patchwork Sun Jan 6 08:37:53 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Andreas_F=C3=A4rber?= X-Patchwork-Id: 1021049 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=suse.de Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 43XX3h0pstz9s7h for ; Sun, 6 Jan 2019 19:38:24 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726620AbfAFIiN (ORCPT ); Sun, 6 Jan 2019 03:38:13 -0500 Received: from mx2.suse.de ([195.135.220.15]:57230 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726548AbfAFIiG (ORCPT ); Sun, 6 Jan 2019 03:38:06 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id E630AAE83; Sun, 6 Jan 2019 08:38:05 +0000 (UTC) From: =?utf-8?q?Andreas_F=C3=A4rber?= To: linux-lpwan@lists.infradead.org Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, =?utf-8?q?Andrea?= =?utf-8?b?cyBGw6RyYmVy?= , Ben Whitten , "David S. Miller" Subject: [PATCH lora-next 10/11] net: lora: sx130x: Mark MCU_CTRL register as volatile Date: Sun, 6 Jan 2019 09:37:53 +0100 Message-Id: <20190106083754.6004-11-afaerber@suse.de> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20190106083754.6004-1-afaerber@suse.de> References: <20190106083754.6004-1-afaerber@suse.de> MIME-Version: 1.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org For reasons as of yet unknown, this is necessary to unbreak ARB firmware version check. Cc: Ben Whitten Signed-off-by: Andreas Färber --- drivers/net/lora/sx130x.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/lora/sx130x.c b/drivers/net/lora/sx130x.c index 8bdd343a273f..76ce072a540a 100644 --- a/drivers/net/lora/sx130x.c +++ b/drivers/net/lora/sx130x.c @@ -126,6 +126,8 @@ static bool sx130x_volatile_reg(struct device *dev, unsigned int reg) case SX1301_MPD: case SX1301_AGCSTS: + case SX1301_MCU_CTRL: + case SX1301_RADIO_A_SPI_DATA_RB: case SX1301_RADIO_B_SPI_DATA_RB: case SX1301_DBG_ARB_MCU_RAM_DATA: