From patchwork Tue Apr 9 08:28:50 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bartosz Golaszewski X-Patchwork-Id: 10890689 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 38F6F17E6 for ; Tue, 9 Apr 2019 08:29:07 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 26D8628818 for ; Tue, 9 Apr 2019 08:29:07 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 180382881A; Tue, 9 Apr 2019 08:29:07 +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,DKIM_SIGNED, DKIM_VALID,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 63F5C28814 for ; Tue, 9 Apr 2019 08:29:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726741AbfDII3E (ORCPT ); Tue, 9 Apr 2019 04:29:04 -0400 Received: from mail-wr1-f68.google.com ([209.85.221.68]:38390 "EHLO mail-wr1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726633AbfDII3D (ORCPT ); Tue, 9 Apr 2019 04:29:03 -0400 Received: by mail-wr1-f68.google.com with SMTP id k11so19691401wro.5 for ; Tue, 09 Apr 2019 01:29:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bgdev-pl.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=45dzSBv6+V3bbvrapzfFB+qo0X2yeBTBy+CINkubKnc=; b=G873zF5dffzKx8qrkIZHrHo6kXTyU1Bv+mgvyIhr3uibQy4aoo1WvphGf2GLK097eX 31iBzbqiOjvdXYajQXQwz/lVmafuheAQJYVdYEg0zswvPytELmltlloLQmEYIkrmXtK+ tFfOvXQqXytmOJTR6htl7sdPzYcwqVieM4UZFuACViR5xEy9swNubOoKVJTvGEndTmBn tlLxXHR63oUVW+LXmGIpS8wEqXYMKqZCVsJ26mfXvurS7mLPVu6DMbu1O01u1uToAy2K evHL9ayeMiZK33tu9pM2aihLvoIqddjHD+IrLg5qKi3eH7ieFJAfMBJvucvRg+DIm3lC E0OA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=45dzSBv6+V3bbvrapzfFB+qo0X2yeBTBy+CINkubKnc=; b=DGXGaMKpDP3P/Cio/YfYvat+leIV8iuZw+/LvfhLI7PVqxR3WPio1nAW4CPGczz9sJ Y8OgRq3luJnrvz9XqAvkkM5GGXy/2Vbd16L73DaJzwmaurX5aW5xUT1Ly8aKvCDlcU2C SgWIHb1N6PPNbU3JgBlHtFEvQ8EfAuBegQKw7u+iECLaDGrcR6mlv8j/qEx5wfuiRBYK rMtcsTDapoMQvjhp5NniNuY1D9Pk5tD6XukTt8//lYdRZfG2XgsBaG8khFy2Qfol0kH/ 60iBDJwGLRG7OjOjzeBpWBoiU53PXibzmrkb40gwH79QMKZZSJdboMzSg7vF6VnLFVkR 59JQ== X-Gm-Message-State: APjAAAVfvLQnICYr9ISDnpfk0dlYfELE5ac004o6JF71nkk301rOpEP8 +dyXVGgJ23eOXp8swElmyJnqOA== X-Google-Smtp-Source: APXvYqxFy33HpHS7vPDiHpRUKe9PCK4WXUvc5uild4OPX5P/ir+fPCj2jafSHIrmlezXe2kg9W1LPA== X-Received: by 2002:a5d:530f:: with SMTP id e15mr23401704wrv.19.1554798541528; Tue, 09 Apr 2019 01:29:01 -0700 (PDT) Received: from debian-brgl.home ([2a01:cb1d:af:5b00:6d6c:8493:1ab5:dad7]) by smtp.gmail.com with ESMTPSA id c20sm59968651wre.28.2019.04.09.01.29.00 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 09 Apr 2019 01:29:00 -0700 (PDT) From: Bartosz Golaszewski To: Sekhar Nori , Kevin Hilman , Alan Stern , Greg Kroah-Hartman Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, Bartosz Golaszewski Subject: [PATCH v3 1/6] ARM: davinci: add missing sentinels to GPIO lookup tables Date: Tue, 9 Apr 2019 10:28:50 +0200 Message-Id: <20190409082855.15373-2-brgl@bgdev.pl> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190409082855.15373-1-brgl@bgdev.pl> References: <20190409082855.15373-1-brgl@bgdev.pl> MIME-Version: 1.0 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 From: Bartosz Golaszewski Some GPIO lookup tables defined in davinci board files are missing array sentinels. If an entry for given device cannot be found, this will cause a kernel panic. Signed-off-by: Bartosz Golaszewski --- arch/arm/mach-davinci/board-da830-evm.c | 2 ++ arch/arm/mach-davinci/board-da850-evm.c | 1 + arch/arm/mach-davinci/board-dm355-evm.c | 1 + arch/arm/mach-davinci/board-dm644x-evm.c | 1 + arch/arm/mach-davinci/board-omapl138-hawk.c | 1 + 5 files changed, 6 insertions(+) diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c index ff097ecfa451..e3d74e43c47d 100644 --- a/arch/arm/mach-davinci/board-da830-evm.c +++ b/arch/arm/mach-davinci/board-da830-evm.c @@ -58,6 +58,7 @@ static struct gpiod_lookup_table da830_evm_usb_gpio_lookup = { .table = { GPIO_LOOKUP("davinci_gpio", ON_BD_USB_DRV, "vbus", 0), GPIO_LOOKUP("davinci_gpio", ON_BD_USB_OVC, "oc", 0), + { } }, }; @@ -156,6 +157,7 @@ static struct gpiod_lookup_table mmc_gpios_table = { GPIO_ACTIVE_LOW), GPIO_LOOKUP("davinci_gpio", DA830_MMCSD_WP_PIN, "wp", GPIO_ACTIVE_LOW), + { } }, }; diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c index 1fdc9283a8c5..4ee65a8a3b80 100644 --- a/arch/arm/mach-davinci/board-da850-evm.c +++ b/arch/arm/mach-davinci/board-da850-evm.c @@ -784,6 +784,7 @@ static struct gpiod_lookup_table mmc_gpios_table = { GPIO_ACTIVE_LOW), GPIO_LOOKUP("davinci_gpio", DA850_MMCSD_WP_PIN, "wp", GPIO_ACTIVE_HIGH), + { } }, }; diff --git a/arch/arm/mach-davinci/board-dm355-evm.c b/arch/arm/mach-davinci/board-dm355-evm.c index 64d81fc86f14..5113273fda69 100644 --- a/arch/arm/mach-davinci/board-dm355-evm.c +++ b/arch/arm/mach-davinci/board-dm355-evm.c @@ -121,6 +121,7 @@ static struct gpiod_lookup_table i2c_recovery_gpiod_table = { GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN), GPIO_LOOKUP("davinci_gpio", DM355_I2C_SCL_PIN, "scl", GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN), + { } }, }; diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c index de15f782816e..9d87d4e440ea 100644 --- a/arch/arm/mach-davinci/board-dm644x-evm.c +++ b/arch/arm/mach-davinci/board-dm644x-evm.c @@ -663,6 +663,7 @@ static struct gpiod_lookup_table i2c_recovery_gpiod_table = { GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN), GPIO_LOOKUP("davinci_gpio", DM644X_I2C_SCL_PIN, "scl", GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN), + { } }, }; diff --git a/arch/arm/mach-davinci/board-omapl138-hawk.c b/arch/arm/mach-davinci/board-omapl138-hawk.c index 0896af2bed24..e244c8648594 100644 --- a/arch/arm/mach-davinci/board-omapl138-hawk.c +++ b/arch/arm/mach-davinci/board-omapl138-hawk.c @@ -303,6 +303,7 @@ static struct gpiod_lookup_table hawk_usb_gpio_lookup = { .table = { GPIO_LOOKUP("davinci_gpio", DA850_USB1_VBUS_PIN, "vbus", 0), GPIO_LOOKUP("davinci_gpio", DA850_USB1_OC_PIN, "oc", 0), + { } }, };