linux-kernel - [PATCH v4 10/13] ACPI: Make EC debugfs depend on X86 || IA64 in Kconfig

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Message-Id: <1403840976-7456-11-git-send-email-hanjun.guo@linaro.org>
Date:	Fri, 27 Jun 2014 11:49:33 +0800
From:	Hanjun Guo <hanjun.guo@...aro.org>
To:	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	Catalin Marinas <catalin.marinas@....com>,
	linux-arm-kernel@...ts.infradead.org, linux-acpi@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, Arnd Bergmann <arnd@...db.de>,
	Bjorn Helgaas <bhelgaas@...gle.com>, rric@...nel.org,
	Grant Likely <grant.likely@...aro.org>,
	Sudeep Holla <Sudeep.Holla@....com>,
	Mark Rutland <mark.rutland@....com>,
	Charles.Garcia-Tobin@....com, lorenzo.pieralisi@....com,
	linaro-acpi@...ts.linaro.org, Hanjun Guo <hanjun.guo@...aro.org>
Subject: [PATCH v4 10/13] ACPI: Make EC debugfs depend on X86 || IA64 in Kconfig

Since EC (Embedded controller) needs SCI for the interupt which
is not available on ARM64, make the EC debugfs depend on X86 || IA64
only in the Kconfig file.

Reviewed-by: Grant Likely <grant.likely@...aro.org>
Signed-off-by: Hanjun Guo <hanjun.guo@...aro.org>
---
 drivers/acpi/Kconfig |    1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index 0e6f72d..7de5e3f 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -69,6 +69,7 @@ config ACPI_PROCFS_POWER
 
 config ACPI_EC_DEBUGFS
 	tristate "EC read/write access through /sys/kernel/debug/ec"
+	depends on X86 || IA64
 	default n
 	help
 	  Say N to disable Embedded Controller /sys/kernel/debug interface
-- 
1.7.9.5

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