From mboxrd@z Thu Jan 1 00:00:00 1970 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755946AbeAOQLv (ORCPT + 1 other); Mon, 15 Jan 2018 11:11:51 -0500 Received: from mout.kundenserver.de ([217.72.192.75]:50260 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751293AbeAOQLu (ORCPT ); Mon, 15 Jan 2018 11:11:50 -0500 From: Arnd Bergmann To: Lee Jones Cc: Pavel Machek , Guenter Roeck , Nikita Yushchenko , Andrey Smirnov , Arnd Bergmann , Wim Van Sebroeck , linux-watchdog@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] watchdog: rave-sp: add NVMEM dependency Date: Mon, 15 Jan 2018 17:10:33 +0100 Message-Id: <20180115161052.684821-1-arnd@arndb.de> X-Mailer: git-send-email 2.9.0 X-Provags-ID: V03:K0:lviTU7acXELx/ynq7W+P9bQH3i9sT4XMibrR7IaAwUQKmmLbeFj +Mfb1a63BvHV31L5u5xsQJy4sOqLJGxhGpjqxCWTtfd1aDyjsXE43nc9ef+KWlrjNR5eWuJ hRAXWOvRlL4gSMqW35Kctkxc5CR2PKyq/cf8cfQeZfvqwtyBSAJH8T9FiisFvrazhmzB/Ip LEsn005NIO9ABAamUoEPQ== X-UI-Out-Filterresults: notjunk:1;V01:K0:fqDkBhjFTcI=:IcSigNMVsft4hV2kSfAEy9 FJpJfR3UOs7Wo6eDWdXM3bqG4eC+NWsWgWurfc/qacNP3VYitY7INczd4JjVS00UHl39SBnY5 sgwzM1da+/Zie9M01OdB6drxo5R6+z9NTTVor32fg6tG4xUoJnTaQyrlG3uctnZkpCFs3uBWK uXP7FZQPazCDzHTXVL9pLYkXUAJ4YvY8bhQH9CyGFHYj08PzTJrPCB3m4OQMv+iIzJk1lJOqA vffqXm13VvGCs06ZMJislDhIm6mzZ5VVB0Pm9hkY3irz3Uw3+YmXSK9fTbyKVZnCQMgccLyEx BJiwgMOuECeSrNOxMP6pcYi1V015MwH3EQb3cF37YOSWKdUE8UybE3G16dygSESe3yi9HVwlg pN0LuGgsf6g4zIK+jMWd6Stn8csDTHUtANEgqtc7ITZraon/fXGLILOOt5tYVzIpcStRAGjTw anbbpWfPqZr2mtnxCRyvYxm935DiqjeqmHpEGIpRDrWtWzKvlAhdP1t7FYw0YPX4ySb1TFlH5 u3IjkGcMQVeIhVOW4nTj2b1P0jMlpDsKJZyftDpADuHcSxxpebbvQczN1A/nQ2i127Jzfvz1B hZijPWVtdwTn+Of+dPJwGX6AC1ioVnQxeuQKgIl0ygtN8ftVlHZ7GbVeXHca412XBG0h3mM+R ZnjQKWgGDOtWGb8eNcj1mxlG8IQFLzlTxBhN/82nZQtUr8cgQO7JsHZH9QmI7kddbdshQAIRB Hj+Ge1aSVR/XOBrg4qBeteUv/bMEJfG5GPp3Rg== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Return-Path: We can build this driver with or without NVMEM, but not built-in when NVMEM is a loadable module: drivers/watchdog/rave-sp-wdt.o: In function `rave_sp_wdt_probe': rave-sp-wdt.c:(.text+0x27c): undefined reference to `nvmem_cell_get' rave-sp-wdt.c:(.text+0x290): undefined reference to `nvmem_cell_read' rave-sp-wdt.c:(.text+0x2c4): undefined reference to `nvmem_cell_put' This adds a Kconfig dependency to enforce that. Fixes: c3bb33345721 ("watchdog: Add RAVE SP watchdog driver") Signed-off-by: Arnd Bergmann --- drivers/watchdog/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig index 34d1c6851fa7..c09369f80989 100644 --- a/drivers/watchdog/Kconfig +++ b/drivers/watchdog/Kconfig @@ -226,6 +226,7 @@ config ZIIRAVE_WATCHDOG config RAVE_SP_WATCHDOG tristate "RAVE SP Watchdog timer" depends on RAVE_SP_CORE + depends on NVMEM || !NVMEM select WATCHDOG_CORE help Support for the watchdog on RAVE SP device. -- 2.9.0