From c7dc7d49fa8cddcc1907f94c658989583728099f Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Thu, 13 Mar 2014 16:47:35 +0100
Subject: [PATCH] ARM: pxa: select I2C_GPIO only if I2C is on

The Arcom/Eurotech VIPER SBC enables the I2C_GPIO driver, but
that has a dependency on I2C, and causes build failures if I2C
is disabled. To keep existing configurations running while fixing
the randconfig problems, this changes the logic to only enable
I2C_GPIO if I2C is already enabled.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Eric Miao <eric.y.miao@gmail.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Daniel Mack <zonque@gmail.com>
---
 arch/arm/mach-pxa/Kconfig | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index 2895cd9d4ba5..6963dee61e19 100644
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -73,8 +73,7 @@ config ARCH_PXA_IDP
 config ARCH_VIPER
 	bool "Arcom/Eurotech VIPER SBC"
 	select ARCOM_PCMCIA
-	select HAVE_PWM
-	select I2C_GPIO
+	select I2C_GPIO if I2C=y
 	select ISA
 	select PXA25x
 	select PXA_HAVE_ISA_IRQS
-- 
2.39.5