linux-kernel - [patch v11 19/23] XEN / ACPI: Make XEN ACPI depend on X86

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Message-Id: <1427205776-5060-20-git-send-email-hanjun.guo@linaro.org>
Date:	Tue, 24 Mar 2015 22:02:52 +0800
From:	Hanjun Guo <hanjun.guo@...aro.org>
To:	Catalin Marinas <catalin.marinas@....com>,
	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	Will Deacon <will.deacon@....com>,
	Olof Johansson <olof@...om.net>,
	Grant Likely <grant.likely@...aro.org>
Cc:	Lorenzo Pieralisi <Lorenzo.Pieralisi@....com>,
	Arnd Bergmann <arnd@...db.de>,
	Mark Rutland <mark.rutland@....com>,
	Graeme Gregory <graeme.gregory@...aro.org>,
	Sudeep Holla <Sudeep.Holla@....com>,
	Jon Masters <jcm@...hat.com>,
	Marc Zyngier <marc.zyngier@....com>,
	Mark Brown <broonie@...nel.org>,
	Robert Richter <rric@...nel.org>,
	Timur Tabi <timur@...eaurora.org>,
	Ashwin Chaugule <ashwinc@...eaurora.org>,
	Suravee Suthikulpanit <suravee.suthikulpanit@....com>,
	Mark Salter <msalter@...hat.com>, linux-acpi@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	linaro-acpi@...ts.linaro.org, Hanjun Guo <hanjun.guo@...aro.org>,
	'Stefano Stabellini' <stefano.stabellini@...citrix.com>,
	Julien Grall <julien.grall@...aro.org>,
	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>,
	Boris Ostrovsky <boris.ostrovsky@...cle.com>,
	David Vrabel <david.vrabel@...rix.com>
Subject: [patch v11 19/23] XEN / ACPI: Make XEN ACPI depend on X86

When ACPI is enabled on ARM64, XEN ACPI will also compiled
into the kernel, but XEN ACPI is x86 dependent, so introduce
CONFIG_XEN_ACPI to make it depend on x86 before XEN ACPI is
functional on ARM64.

CC: 'Stefano Stabellini' <stefano.stabellini@...citrix.com>
CC: Julien Grall <julien.grall@...aro.org>
CC: Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
CC: Boris Ostrovsky <boris.ostrovsky@...cle.com>
CC: David Vrabel <david.vrabel@...rix.com>
Signed-off-by: Hanjun Guo <hanjun.guo@...aro.org>
---
 drivers/xen/Kconfig  | 4 ++++
 drivers/xen/Makefile | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/xen/Kconfig b/drivers/xen/Kconfig
index b812462..a31cd29 100644
--- a/drivers/xen/Kconfig
+++ b/drivers/xen/Kconfig
@@ -253,4 +253,8 @@ config XEN_EFI
 	def_bool y
 	depends on X86_64 && EFI
 
+config XEN_ACPI
+	def_bool y
+	depends on X86 && ACPI
+
 endmenu
diff --git a/drivers/xen/Makefile b/drivers/xen/Makefile
index 2ccd359..f4622ab 100644
--- a/drivers/xen/Makefile
+++ b/drivers/xen/Makefile
@@ -13,7 +13,7 @@ CFLAGS_efi.o				+= -fshort-wchar
 
 dom0-$(CONFIG_PCI) += pci.o
 dom0-$(CONFIG_USB_SUPPORT) += dbgp.o
-dom0-$(CONFIG_ACPI) += acpi.o $(xen-pad-y)
+dom0-$(CONFIG_XEN_ACPI) += acpi.o $(xen-pad-y)
 xen-pad-$(CONFIG_X86) += xen-acpi-pad.o
 dom0-$(CONFIG_X86) += pcpu.o
 obj-$(CONFIG_XEN_DOM0)			+= $(dom0-y)
-- 
1.9.1

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