linux-kernel - [PATCH] drivers/input/serio/Kconfig: Let SERIO_ARC_PS2 and SERIO_OLPC_APSP depend on HAS

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Date:	Sun, 13 Jul 2014 20:00:33 +0800
From:	Chen Gang <gang.chen.5i5j@...il.com>
To:	dmitry.torokhov@...il.com
CC:	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	kys@...rosoft.com, Martin Schwidefsky <schwidefsky@...ibm.com>,
	teg@...m.no, Mischa.Jonker@...opsys.com, msalter@...hat.com,
	linux-input@...r.kernel.org,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Liqin Chen <liqin.linux@...il.com>,
	Richard Weinberger <richard@....at>,
	Lennox Wu <lennox.wu@...il.com>
Subject: [PATCH] drivers/input/serio/Kconfig: Let SERIO_ARC_PS2 and SERIO_OLPC_APSP
 depend on HAS_IOMEM

SERIO_ARC_PS2 and SERIO_OLPC_APSP need HAS_IOMEM, so let them depend on
HAS_IOMEM. The related error (with allmodconfig under score):

    MODPOST 1365 modules
  ERROR: "devm_ioremap_resource" [drivers/input/serio/olpc_apsp.ko] undefined!
  ERROR: "devm_ioremap_resource" [drivers/input/serio/arc_ps2.ko] undefined!


Signed-off-by: Chen Gang <gang.chen.5i5j@...il.com>
---
 drivers/input/serio/Kconfig | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/input/serio/Kconfig b/drivers/input/serio/Kconfig
index bc2d474..449d45f 100644
--- a/drivers/input/serio/Kconfig
+++ b/drivers/input/serio/Kconfig
@@ -244,6 +244,7 @@ config SERIO_PS2MULT
 
 config SERIO_ARC_PS2
 	tristate "ARC PS/2 support"
+	depends on HAS_IOMEM
 	help
 	  Say Y here if you have an ARC FPGA platform with a PS/2
 	  controller in it.
@@ -263,7 +264,7 @@ config SERIO_APBPS2
 
 config SERIO_OLPC_APSP
 	tristate "OLPC AP-SP input support"
-	depends on OLPC || COMPILE_TEST
+	depends on (OLPC || COMPILE_TEST) && HAS_IOMEM
 	help
 	  Say Y here if you want support for the keyboard and touchpad included
 	  in the OLPC XO-1.75 and XO-4 laptops.
-- 
1.7.11.7
--
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