From patchwork Thu May 31 17:05:38 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tony Lindgren X-Patchwork-Id: 10441391 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 0FEBF602BF for ; Thu, 31 May 2018 17:06:04 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0998D28FB7 for ; Thu, 31 May 2018 17:06:04 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id F265E28FB9; Thu, 31 May 2018 17:06:03 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00, MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A1C3028FB7 for ; Thu, 31 May 2018 17:06:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755809AbeEaRFt (ORCPT ); Thu, 31 May 2018 13:05:49 -0400 Received: from muru.com ([72.249.23.125]:45570 "EHLO muru.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755797AbeEaRFt (ORCPT ); Thu, 31 May 2018 13:05:49 -0400 Received: from hillo.muru.com (localhost [127.0.0.1]) by muru.com (Postfix) with ESMTP id E6024809F; Thu, 31 May 2018 17:08:11 +0000 (UTC) From: Tony Lindgren To: Kishon Vijay Abraham I Cc: linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, linux-omap@vger.kernel.org Subject: [PATCH] phy: mapphone-mdm6600: Fix wrong enum used for status lines Date: Thu, 31 May 2018 10:05:38 -0700 Message-Id: <20180531170538.32264-1-tony@atomide.com> X-Mailer: git-send-email 2.17.0 Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Kbuilt test robot reported: drivers/phy/motorola/phy-mapphone-mdm6600.c:188:16: warning: is used uninitialized in this function [-Wuninitialized] val |= values[i] << i; ~~~~~~^~~ Looking at the phy_mdm6600_status() values does get initialized by gpiod_get_array_value_cansleep(), but we are using wrong enum in that function. Let's fix the use, both end up being three though so urgent rush on this one AFAIK. Fixes: 5d1ebbda0318 ("phy: mapphone-mdm6600: Add USB PHY driver for MDM6600 on Droid 4") Reported-by: kbuild test robot Signed-off-by: Tony Lindgren Reviewed-by: Pavel Machek --- drivers/phy/motorola/phy-mapphone-mdm6600.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/phy/motorola/phy-mapphone-mdm6600.c b/drivers/phy/motorola/phy-mapphone-mdm6600.c --- a/drivers/phy/motorola/phy-mapphone-mdm6600.c +++ b/drivers/phy/motorola/phy-mapphone-mdm6600.c @@ -182,13 +182,13 @@ static void phy_mdm6600_status(struct work_struct *work) ddata = container_of(work, struct phy_mdm6600, status_work.work); dev = ddata->dev; - error = gpiod_get_array_value_cansleep(PHY_MDM6600_NR_CMD_LINES, + error = gpiod_get_array_value_cansleep(PHY_MDM6600_NR_STATUS_LINES, ddata->status_gpios->desc, values); if (error) return; - for (i = 0; i < PHY_MDM6600_NR_CMD_LINES; i++) { + for (i = 0; i < PHY_MDM6600_NR_STATUS_LINES; i++) { val |= values[i] << i; dev_dbg(ddata->dev, "XXX %s: i: %i values[i]: %i val: %i\n", __func__, i, values[i], val);