linux-kernel - [PATCH 1/3] of: Allow OF to be enabled if COMPILE

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Message-Id: <1428245965-19618-2-git-send-email-geert@linux-m68k.org>
Date:	Sun,  5 Apr 2015 16:59:23 +0200
From:	Geert Uytterhoeven <geert@...ux-m68k.org>
To:	Grant Likely <grant.likely@...aro.org>,
	Rob Herring <robh+dt@...nel.org>, Arnd Bergmann <arnd@...db.de>
Cc:	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	Geert Uytterhoeven <geert@...ux-m68k.org>
Subject: [PATCH 1/3] of: Allow OF to be enabled if COMPILE_TEST to increase coverage

Currently the OF configuration symbol is explicitly selected on
architectures that support device trees and/or Open Firmware.
However, there's no technical reason to limit the device tree
infrastructure to these architectures. Hence allow OF to be enabled when
compile testing, to increase compile coverage.

Signed-off-by: Geert Uytterhoeven <geert@...ux-m68k.org>
---
 drivers/of/Kconfig | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/of/Kconfig b/drivers/of/Kconfig
index 7bcaeec876c0c3a5..4c98f14694458794 100644
--- a/drivers/of/Kconfig
+++ b/drivers/of/Kconfig
@@ -2,7 +2,11 @@ config DTC
 	bool
 
 config OF
-	bool
+	bool "Device Tree and Open Firmware support" if COMPILE_TEST
+	help
+	  This option enables the device tree infrastructure.
+	  If is automatically selected by platforms that need it, but can
+	  be enabled manually to increase compile-coverage.
 
 menu "Device Tree and Open Firmware support"
 	depends on OF
-- 
1.9.1

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