From: Arnd Bergmann <arnd@arndb.de>
Date: Mon, 25 Jan 2016 16:06:27 +0000 (+0100)
Subject: watchdog: imgdpc: select WATCHDOG_CORE
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=df1a3e64f79b3e277a22b2e789896f86c63eec1f;p=linux-beck.git

watchdog: imgdpc: select WATCHDOG_CORE

The imgpdc_wdt driver can be built on all architectures with
CONFIG_COMPILE_TEST, but fails if no other watchdog driver is
enabled:

drivers/watchdog/built-in.o: In function `pdc_wdt_remove':
imgpdc_wdt.c:(.text+0x74): undefined reference to `watchdog_unregister_device'

This adds the normal 'select WATCHDOG_CORE' that is needed to
ensure the driver always builds cleanly.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
---

diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index e723e0169f88..0847f2e22e55 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -1383,6 +1383,7 @@ config IMGPDC_WDT
 	tristate "Imagination Technologies PDC Watchdog Timer"
 	depends on HAS_IOMEM
 	depends on METAG || MIPS || COMPILE_TEST
+	select WATCHDOG_CORE
 	help
 	  Driver for Imagination Technologies PowerDown Controller
 	  Watchdog Timer.