From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from bombadil.infradead.org ([65.50.211.133]:34840 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751422AbdB1Tvk (ORCPT ); Tue, 28 Feb 2017 14:51:40 -0500 From: Randy Dunlap Subject: [PATCH -next] watchdog/kempld_wdt: fix build for COMPILE_TEST To: linux-watchdog@vger.kernel.org, LKML Cc: Wim Van Sebroeck , Guenter Roeck , Michael Brunner Message-ID: <00718dc0-2a7c-391d-a091-c79e192dbeb2@infradead.org> Date: Tue, 28 Feb 2017 10:31:07 -0800 MIME-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Sender: linux-watchdog-owner@vger.kernel.org List-Id: linux-watchdog@vger.kernel.org From: Randy Dunlap Fix kconfig dependencies when COMPILE_TEST is enabled so that interdependent module dependencies are configured as needed. Fixes build when MFD_KEMPLD=m and KEMPLD_WDT=y and COMPILE_TEST=y. The problem is in mixing tristate and boolean dependencies. This fixes 32 build errors like these (most are omitted here): drivers/built-in.o: In function `kempld_wdt_stop': kempld_wdt.c:(.text+0x19ab8d): undefined reference to `kempld_get_mutex' kempld_wdt.c:(.text+0x19ab99): undefined reference to `kempld_read8' kempld_wdt.c:(.text+0x19abaa): undefined reference to `kempld_write8' kempld_wdt.c:(.text+0x19abbf): undefined reference to `kempld_release_mutex' drivers/built-in.o: In function `kempld_wdt_keepalive': kempld_wdt.c:(.text+0x19ac24): undefined reference to `kempld_release_mutex' drivers/built-in.o: In function `kempld_wdt_set_stage_action.isra.4': kempld_wdt.c:(.text+0x19aca1): undefined reference to `kempld_get_mutex' drivers/built-in.o: In function `kempld_wdt_set_stage_timeout.isra.5': kempld_wdt.c:(.text+0x19adde): undefined reference to `kempld_release_mutex' drivers/built-in.o: In function `kempld_wdt_start': kempld_wdt.c:(.text+0x19ae89): undefined reference to `kempld_get_mutex' drivers/built-in.o: In function `kempld_wdt_get_timeout.isra.6': kempld_wdt.c:(.text+0x19b01a): undefined reference to `kempld_read8' drivers/built-in.o: In function `kempld_wdt_update_timeouts': kempld_wdt.c:(.text+0x19b0c6): undefined reference to `kempld_get_mutex' drivers/built-in.o: In function `kempld_wdt_suspend': kempld_wdt.c:(.text+0x19b136): undefined reference to `kempld_release_mutex' drivers/built-in.o: In function `kempld_wdt_probe': kempld_wdt.c:(.text+0x19b1a4): undefined reference to `kempld_get_mutex' kempld_wdt.c:(.text+0x19b1bd): undefined reference to `kempld_release_mutex' Signed-off-by: Randy Dunlap Cc: Michael Brunner --- drivers/watchdog/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- linux-next-20170228.orig/drivers/watchdog/Kconfig +++ linux-next-20170228/drivers/watchdog/Kconfig @@ -1063,7 +1063,7 @@ config HP_WATCHDOG config KEMPLD_WDT tristate "Kontron COM Watchdog Timer" - depends on MFD_KEMPLD || COMPILE_TEST + depends on MFD_KEMPLD || (MFD_KEMPLD=y && COMPILE_TEST) select WATCHDOG_CORE help Support for the PLD watchdog on some Kontron ETX and COMexpress