From: William Breathitt Gray <vilhelm.gray@gmail.com>
Date: Sun, 1 May 2016 22:43:54 +0000 (-0400)
Subject: iio: stx104: Add X86 dependency to STX104 Kconfig option
X-Git-Tag: v4.7-rc1~91^2~7
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=136c9568457d7747f63c23f9acb01a0e831f351a;p=linux.git

iio: stx104: Add X86 dependency to STX104 Kconfig option

The Apex Embedded Systems STX104 DAC driver expects the STX104 device to
be I/O port-mapped addressable on an X86 platform. This patch adds an
explicit X86 dependency to the STX104 configuration option to prevent
building on non-X86 architectures.

Cc: Jonathan Cameron <jic23@kernel.org>
Cc: Hartmut Knaack <knaack.h@gmx.de>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/iio/dac/Kconfig b/drivers/iio/dac/Kconfig
index a995139f907c..6abcfb8597d9 100644
--- a/drivers/iio/dac/Kconfig
+++ b/drivers/iio/dac/Kconfig
@@ -210,7 +210,7 @@ config MCP4922
 
 config STX104
 	tristate "Apex Embedded Systems STX104 DAC driver"
-	depends on ISA
+	depends on X86 && ISA
 	help
 	  Say yes here to build support for the 2-channel DAC on the Apex
 	  Embedded Systems STX104 integrated analog PC/104 card. The base port