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From: jonathan.austin@arm.com (Jonathan Austin)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/3] PSCI: add missing dependency on CONFIG_OF for PSCI.
Date: Wed, 24 Jul 2013 17:18:51 +0100	[thread overview]
Message-ID: <1374682733-7416-2-git-send-email-jonathan.austin@arm.com> (raw)
In-Reply-To: <1374682733-7416-1-git-send-email-jonathan.austin@arm.com>

The PSCI initialisation depends on data found in the DT. Without this the
including PSCI support makes little sense, and furthermore the of_* stub
functions aren't broad enough to ensure that this builds without CONFIG_OF.

As there is little enthusiasm for extending these stubs without useful use-cases
(of which this is *not* an example) this patch prevents building of PSCI
without CONFIG_OF.

Signed-off-by: Jonathan Austin <jonathan.austin@arm.com>
---
 arch/arm/Kconfig |    1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index ba412e0..972ec25 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1577,6 +1577,7 @@ config HOTPLUG_CPU
 config ARM_PSCI
 	bool "Support for the ARM Power State Coordination Interface (PSCI)"
 	depends on CPU_V7
+	depends on CONFIG_OF
 	help
 	  Say Y here if you want Linux to communicate with system firmware
 	  implementing the PSCI specification for CPU-centric power
-- 
1.7.9.5

  reply	other threads:[~2013-07-24 16:18 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-07-24 16:18 [PATCH 0/3] trivial fixes relating to !CONFIG_OF Jonathan Austin
2013-07-24 16:18 ` Jonathan Austin [this message]
2013-07-24 16:18 ` [PATCH 2/3] clocksource: Add missing dependency on CONFIG_OF for ARM_ARCH_TIMER Jonathan Austin
2013-07-30 10:07   ` Daniel Lezcano
2013-07-24 16:18 ` [PATCH 3/3] ARM: arch_timer: Add missing include for of_* functions Jonathan Austin

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