HTC_EGPIO is ARM-only

driver uses symbols defined only on ARM

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 2566479..ae96bd6 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -24,7 +24,7 @@
 
 config HTC_EGPIO
 	bool "HTC EGPIO support"
-	depends on GENERIC_HARDIRQS && HAVE_GPIO_LIB
+	depends on GENERIC_HARDIRQS && HAVE_GPIO_LIB && ARM
 	help
 	    This driver supports the CPLD egpio chip present on
 	    several HTC phones.  It provides basic support for input