[PATCH] gpio/it8761e: Restrict it8761e gpio driver to x86.

[Grant Likely]

This driver does an unconditional read of io space during module init which
causes a bad dereference on ARM.  It looks to me like this is an x86 only
drivers, so restrict it to only compile on x86.

Signed-off-by: Grant Likely <grant.likely@xxxxxxxxxxxx>
Cc: Denis Turischev <denis@xxxxxxxxxxxxxx>
---
 drivers/gpio/Kconfig |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 37c4bd1..76146b5 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -87,6 +87,7 @@ config GPIO_GENERIC_PLATFORM
 
 config GPIO_IT8761E
 	tristate "IT8761E GPIO support"
+	depends on X86
 	help
 	  Say yes here to support GPIO functionality of IT8761E super I/O chip.
 
-- 
1.7.5.4

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