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From: tip-bot for Borislav Petkov <tipbot@zytor.com>
To: linux-tip-commits@vger.kernel.org
Cc: mingo@kernel.org, bp@suse.de, linux-kernel@vger.kernel.org,
	hpa@zytor.com, tglx@linutronix.de, lkundrak@v3.sk
Subject: [tip:x86/platform] x86/olpc: Fix build error with CONFIG_MFD_CS5535=m
Date: Sat, 6 Oct 2018 11:45:54 -0700	[thread overview]
Message-ID: <tip-fa112cf1e8bc693d5a666b1c479a2859c8b6e0f1@git.kernel.org> (raw)
In-Reply-To: <20181005131750.GA5366@zn.tnic>

Commit-ID:  fa112cf1e8bc693d5a666b1c479a2859c8b6e0f1
Gitweb:     https://git.kernel.org/tip/fa112cf1e8bc693d5a666b1c479a2859c8b6e0f1
Author:     Borislav Petkov <bp@suse.de>
AuthorDate: Fri, 5 Oct 2018 15:13:07 +0200
Committer:  Borislav Petkov <bp@suse.de>
CommitDate: Sat, 6 Oct 2018 20:40:43 +0200

x86/olpc: Fix build error with CONFIG_MFD_CS5535=m

When building a 32-bit config which has the above MFD item as module
but OLPC_XO1_PM is enabled =y - which is bool, btw - the kernel fails
building with:

  ld: arch/x86/platform/olpc/olpc-xo1-pm.o: in function `xo1_pm_remove':
  /home/boris/kernel/linux/arch/x86/platform/olpc/olpc-xo1-pm.c:159: undefined reference to `mfd_cell_disable'
  ld: arch/x86/platform/olpc/olpc-xo1-pm.o: in function `xo1_pm_probe':
  /home/boris/kernel/linux/arch/x86/platform/olpc/olpc-xo1-pm.c:133: undefined reference to `mfd_cell_enable'
  make: *** [Makefile:1030: vmlinux] Error 1

Force MFD_CS5535 to y if OLPC_XO1_PM is enabled.

Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Lubomir Rintel <lkundrak@v3.sk>
Cc: x86@kernel.org
Link: http://lkml.kernel.org/r/20181005131750.GA5366@zn.tnic
---
 arch/x86/Kconfig | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 1a0be022f91d..285b5d6a5ea5 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -2742,8 +2742,7 @@ config OLPC
 
 config OLPC_XO1_PM
 	bool "OLPC XO-1 Power Management"
-	depends on OLPC && MFD_CS5535 && PM_SLEEP
-	select MFD_CORE
+	depends on OLPC && MFD_CS5535=y && PM_SLEEP
 	---help---
 	  Add support for poweroff and suspend of the OLPC XO-1 laptop.
 

  reply	other threads:[~2018-10-06 18:46 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-04 16:08 [PATCH] x86, olpc: Indicate that legacy PC platform should not register RTC Lubomir Rintel
2018-10-05 10:45 ` [tip:x86/olpc] x86/olpc: Indicate that legacy PC XO-1 " tip-bot for Lubomir Rintel
2018-10-05 13:17 ` [PATCH] x86/olpc: Fix build error with CONFIG_MFD_CS5535=m Borislav Petkov
2018-10-06 18:45   ` tip-bot for Borislav Petkov [this message]
2018-11-04 11:29 ` [PATCH] x86, olpc: Indicate that legacy PC platform should not register RTC Pavel Machek

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