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From: Johannes Thumshirn <jth@kernel.org>
To: Randy Dunlap <rdunlap@infradead.org>,
	Wim Van Sebroeck <wim@linux-watchdog.org>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>,
	Linux-Next Mailing List <linux-next@vger.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	linux-watchdog@vger.kernel.org
Subject: Re: linux-next: Tree for Aug 3 (watchdog/menz69_wdt.c)
Date: Fri, 3 Aug 2018 18:40:24 +0200	[thread overview]
Message-ID: <20180803164024.tfujwvz2s6ekvjpv@linux-x5ow.site> (raw)
In-Reply-To: <9d17144d-6f19-781f-8abc-1ee1c6f840bd@infradead.org>

On Fri, Aug 03, 2018 at 08:39:48AM -0700, Randy Dunlap wrote:
> On 08/03/2018 02:29 AM, Stephen Rothwell wrote:
> > Hi all,
> > 
> > Changes since 20180802:
> > 
> 
> Hi,
> 
> On i386 randconfig with COMPILE_TEST=y and MCB not enabled, I see:
> 
> drivers/watchdog/menz69_wdt.o: In function `men_z069_remove':
> menz69_wdt.c:(.text+0xa6): undefined reference to `mcb_release_mem'
> drivers/watchdog/menz69_wdt.o: In function `men_z069_probe':
> menz69_wdt.c:(.text+0xdb): undefined reference to `mcb_request_mem'
> menz69_wdt.c:(.text+0x14a): undefined reference to `mcb_release_mem'
> drivers/watchdog/menz69_wdt.o: In function `men_z069_driver_init':
> menz69_wdt.c:(.init.text+0x15): undefined reference to `__mcb_register_driver'
> drivers/watchdog/menz69_wdt.o: In function `men_z069_driver_exit':
> menz69_wdt.c:(.exit.text+0x9): undefined reference to `mcb_unregister_driver'
> 
> 
> The Kconfig for MENZ069_WATCHDOG says:
> config MENZ069_WATCHDOG
> 	tristate "MEN 16Z069 Watchdog"
> 	depends on MCB || COMPILE_TEST
> 	select WATCHDOG_CORE
> 
> Looks to me like the driver really depends on MCB, unless someone wants
> to add stubs in <linux/mcb.h>.

*doh* looks like a copy & paste error. Wim can you fold that one in
(or stage to your tree)?

From ae045015849cd15fd180e20f44d364e7a37c39c6 Mon Sep 17 00:00:00 2001
From: Johannes Thumshirn <jthumshirn@suse.de>
Date: Fri, 3 Aug 2018 18:35:17 +0200
Subject: [PATCH] watchdog: fix dependencies  of menz69_wdt.o

Currently menz69_wdt.ko has a dependency on MCB or COMPILE_TEST. But
it actually needs symbols exported by MCB so the || COMPILE_TEST is
wrong.

Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Reported-by: Randy Dunlap <rdunlap@infradead.org>
---
 drivers/watchdog/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index df55d65bbb1c..5ea8909a41f9 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -163,7 +163,7 @@ config MENF21BMC_WATCHDOG
 
 config MENZ069_WATCHDOG
 	tristate "MEN 16Z069 Watchdog"
-	depends on MCB || COMPILE_TEST
+	depends on MCB
 	select WATCHDOG_CORE
 	help
 	  Say Y here to include support for the MEN 16Z069 Watchdog.
-- 
2.16.4



-- 
Johannes Thumshirn                                          Storage
jthumshirn@suse.de                                +49 911 74053 689
SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: Felix Imendörffer, Jane Smithard, Graham Norton
HRB 21284 (AG Nürnberg)
Key fingerprint = EC38 9CAB C2C4 F25D 8600 D0D0 0393 969D 2D76 0850

  reply	other threads:[~2018-08-03 16:40 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-03  9:29 linux-next: Tree for Aug 3 Stephen Rothwell
2018-08-03 15:39 ` linux-next: Tree for Aug 3 (watchdog/menz69_wdt.c) Randy Dunlap
2018-08-03 16:40   ` Johannes Thumshirn [this message]
2018-08-06 15:14     ` Wim Van Sebroeck

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