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From: Pranith Kumar <bobby.prani@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>,
	Vivek Goyal <vgoyal@redhat.com>, Magnus Damm <damm@opensource.se>,
	Simon Horman <horms+renesas@verge.net.au>,
	Mark Salter <msalter@redhat.com>,
	Kees Cook <keescook@chromium.org>,
	Geert Uytterhoeven <geert+renesas@glider.be>,
	AKASHI Takahiro <takahiro.akashi@linaro.org>,
	"Steven Rostedt (Red Hat)" <rostedt@goodmis.org>,
	Robert Graffham <psquid@psquid.net>,
	Paul Bolle <pebolle@tiscali.nl>,
	"open list:SUPERH" <linux-sh@vger.kernel.org>,
	open list <linux-kernel@vger.kernel.org>
Subject: [PATCH] sh: Fix build error caused by missing dependencies
Date: Tue, 02 Sep 2014 14:39:04 +0000	[thread overview]
Message-ID: <1409668745-31693-1-git-send-email-bobby.prani@gmail.com> (raw)

Fix a sh4-randconfig build failure which has the following splat:

arch/sh/mm/cache-sh4.c:99:17: error: 'cached_to_uncached' undeclared (first use in this function)
arch/sh/mm/cache-sh4.c:192:2: error: implicit declaration of function 'cpu_context' [-Werror=implicit-function-declaration]

These errors are caused by missing dependencies on UNCACHED_MAPPING and MMU.

Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Pranith Kumar <bobby.prani@gmail.com>
---
 arch/sh/Kconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 244fb4c..619d5eb 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -194,6 +194,8 @@ config CPU_SH4
 	select SH_INTC
 	select SYS_SUPPORTS_SH_TMU
 	select SYS_SUPPORTS_HUGETLBFS if MMU
+	select UNCACHED_MAPPING
+	select MMU
 
 config CPU_SH4A
 	bool
-- 
2.1.0


             reply	other threads:[~2014-09-02 14:39 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-09-02 14:39 Pranith Kumar [this message]
2014-09-02 16:02 ` [PATCH] sh: Fix build error caused by missing dependencies Geert Uytterhoeven

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