From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932408AbcKUNd3 (ORCPT ); Mon, 21 Nov 2016 08:33:29 -0500 Received: from mga07.intel.com ([134.134.136.100]:43805 "EHLO mga07.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932301AbcKUNd0 (ORCPT ); Mon, 21 Nov 2016 08:33:26 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.31,675,1473145200"; d="scan'208";a="1062337492" From: Mika Westerberg To: "Rafael J. Wysocki" Cc: Vegard Nossum , Wim Van Sebroeck , Guenter Roeck , Mika Westerberg , linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] watchdog: wdat_wdt: Select WATCHDOG_CORE Date: Mon, 21 Nov 2016 15:33:07 +0200 Message-Id: <20161121133307.157776-1-mika.westerberg@linux.intel.com> X-Mailer: git-send-email 2.10.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The WDAT watchdog driver uses functionality provided by the watchdog timer core but it did not select it explicitly. This results following linker error when only WDAT_WDT is enabled in Kconfig: drivers/built-in.o: In function `wdat_wdt_probe': drivers/watchdog/wdat_wdt.c:444: undefined reference to `devm_watchdog_register_device' Fix this by explicitly selecting WATCHDOG_CORE when WDAT watchdog driver is enabled. Fixes: 058dfc767008 (ACPI / watchdog: Add support for WDAT hardware watchdog) Reported-by: Vegard Nossum Signed-off-by: Mika Westerberg --- drivers/watchdog/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig index fdd3228e0678..3eb58cb51e56 100644 --- a/drivers/watchdog/Kconfig +++ b/drivers/watchdog/Kconfig @@ -155,6 +155,7 @@ config TANGOX_WATCHDOG config WDAT_WDT tristate "ACPI Watchdog Action Table (WDAT)" depends on ACPI + select WATCHDOG_CORE select ACPI_WATCHDOG help This driver adds support for systems with ACPI Watchdog Action -- 2.10.2