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From: John Garry <john.garry@huawei.com>
To: <xuwei5@huawei.com>
CC: <arnd@arndb.de>, <geert+renesas@glider.be>, <horms+renesas@verge.net.au>,
	<gregkh@linuxfoundation.org>, <paul.gortmaker@windriver.com>,
	<robin.murphy@arm.com>, <sebastien.bourdelin@savoirfairelinux.com>,
	<bogdan.purcareata@nxp.com>, <tony@atomide.com>,
	<linux-kernel@vger.kernel.org>, <linuxarm@huawei.com>, <helgaas@kernel.org>,
	<olof@lixom.net>, <khilman@kernel.org>, <tanxiaojun@huawei.com>, John Garry
	<john.garry@huawei.com>
Subject: [PATCH] HISI LPC: Add Kconfig MFD_CORE dependency
Date: Thu, 19 Apr 2018 19:55:46 +0800
Message-ID: <1524138946-136701-1-git-send-email-john.garry@huawei.com>
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For ACPI support of the HiSilicon LPC driver we depend
on MFD_CORE config.

Currently the HiSi LPC Kconfig entry does not define this
dependency, so add it.

Fixes: e0aa1563f894 ("HISI LPC: Add ACPI support")
Reported-and-tested-by: Tan Xiaojun <tanxiaojun@huawei.com>
Signed-off-by: John Garry <john.garry@huawei.com>

diff --git a/drivers/bus/Kconfig b/drivers/bus/Kconfig
index d1c0b60..6dc177b 100644
--- a/drivers/bus/Kconfig
+++ b/drivers/bus/Kconfig
@@ -33,6 +33,7 @@ config HISILICON_LPC
 	bool "Support for ISA I/O space on HiSilicon Hip06/7"
 	depends on ARM64 && (ARCH_HISI || COMPILE_TEST)
 	select INDIRECT_PIO
+	select MFD_CORE if ACPI
 	help
 	  Driver to enable I/O access to devices attached to the Low Pin
 	  Count bus on the HiSilicon Hip06/7 SoC.
-- 
1.9.1