linux-kernel - [PATCH v3 13/15] sh: Move defines needed for suppressing warning backtraces

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Message-Id: <20240403131936.787234-14-linux@roeck-us.net>
Date: Wed,  3 Apr 2024 06:19:34 -0700
From: Guenter Roeck <linux@...ck-us.net>
To: linux-kselftest@...r.kernel.org
Cc: David Airlie <airlied@...il.com>,
	Arnd Bergmann <arnd@...db.de>,
	Maíra Canal <mcanal@...lia.com>,
	Dan Carpenter <dan.carpenter@...aro.org>,
	Kees Cook <keescook@...omium.org>,
	Daniel Diaz <daniel.diaz@...aro.org>,
	David Gow <davidgow@...gle.com>,
	Arthur Grillo <arthurgrillo@...eup.net>,
	Brendan Higgins <brendan.higgins@...ux.dev>,
	Naresh Kamboju <naresh.kamboju@...aro.org>,
	Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Maxime Ripard <mripard@...nel.org>,
	Ville Syrjälä <ville.syrjala@...ux.intel.com>,
	Daniel Vetter <daniel@...ll.ch>,
	Thomas Zimmermann <tzimmermann@...e.de>,
	dri-devel@...ts.freedesktop.org,
	kunit-dev@...glegroups.com,
	linux-arch@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-doc@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-parisc@...r.kernel.org,
	linuxppc-dev@...ts.ozlabs.org,
	linux-riscv@...ts.infradead.org,
	linux-s390@...r.kernel.org,
	linux-sh@...r.kernel.org,
	loongarch@...ts.linux.dev,
	netdev@...r.kernel.org,
	x86@...nel.org,
	Guenter Roeck <linux@...ck-us.net>,
	Simon Horman <horms@...nel.org>,
	Yoshinori Sato <ysato@...rs.sourceforge.jp>,
	Rich Felker <dalias@...c.org>,
	John Paul Adrian Glaubitz <glaubitz@...sik.fu-berlin.de>
Subject: [PATCH v3 13/15] sh: Move defines needed for suppressing warning backtraces

Declaring the defines needed for suppressing warning inside
'#ifdef CONFIG_DEBUG_BUGVERBOSE' results in a kerneldoc warning.

../bug.h:29: warning: expecting prototype for _EMIT_BUG_ENTRY().
	Prototype was for HAVE_BUG_FUNCTION() instead

Move the defines above the kerneldoc entry for _EMIT_BUG_ENTRY
to make kerneldoc happy.

Reported-by: Simon Horman <horms@...nel.org>
Cc: Simon Horman <horms@...nel.org>
Cc: Yoshinori Sato <ysato@...rs.sourceforge.jp>
Cc: Rich Felker <dalias@...c.org>
Cc: John Paul Adrian Glaubitz <glaubitz@...sik.fu-berlin.de>
Signed-off-by: Guenter Roeck <linux@...ck-us.net>
---
v3: Added patch. Possibly squash into previous patch.

 arch/sh/include/asm/bug.h | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/arch/sh/include/asm/bug.h b/arch/sh/include/asm/bug.h
index 470ce6567d20..bf4947d51d69 100644
--- a/arch/sh/include/asm/bug.h
+++ b/arch/sh/include/asm/bug.h
@@ -11,6 +11,15 @@
 #define HAVE_ARCH_BUG
 #define HAVE_ARCH_WARN_ON
 
+#ifdef CONFIG_DEBUG_BUGVERBOSE
+#ifdef CONFIG_KUNIT_SUPPRESS_BACKTRACE
+# define HAVE_BUG_FUNCTION
+# define __BUG_FUNC_PTR	"\t.long %O2\n"
+#else
+# define __BUG_FUNC_PTR
+#endif /* CONFIG_KUNIT_SUPPRESS_BACKTRACE */
+#endif /* CONFIG_DEBUG_BUGVERBOSE */
+
 /**
  * _EMIT_BUG_ENTRY
  * %1 - __FILE__
@@ -25,13 +34,6 @@
  */
 #ifdef CONFIG_DEBUG_BUGVERBOSE
 
-#ifdef CONFIG_KUNIT_SUPPRESS_BACKTRACE
-# define HAVE_BUG_FUNCTION
-# define __BUG_FUNC_PTR	"\t.long %O2\n"
-#else
-# define __BUG_FUNC_PTR
-#endif /* CONFIG_KUNIT_SUPPRESS_BACKTRACE */
-
 #define _EMIT_BUG_ENTRY				\
 	"\t.pushsection __bug_table,\"aw\"\n"	\
 	"2:\t.long 1b, %O1\n"			\
-- 
2.39.2