From mboxrd@z Thu Jan 1 00:00:00 1970 From: behanw@converseincode.com (behanw at converseincode.com) Date: Wed, 14 Aug 2013 17:37:41 -0400 Subject: [PATCH] ARM: LLVMLinux: Change "extern inline" to "gnu_inline" in ARM ftrace.h In-Reply-To: <1376516261-2071-1-git-send-email-behanw@converseincode.com> References: <1376516261-2071-1-git-send-email-behanw@converseincode.com> Message-ID: <1376516261-2071-2-git-send-email-behanw@converseincode.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Mark Charlebois With compilers which follow the C99 standard (like modern versions of gcc and clang), "extern inline" does the wrong thing (emits code for an externally linkable version of the inline function). In this case using the gnu_inline attribute makes inline do the right thing on gcc and on clang. Signed-off-by: Mark Charlebois Signed-off-by: Behan Webster --- arch/arm/include/asm/ftrace.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm/include/asm/ftrace.h b/arch/arm/include/asm/ftrace.h index f89515a..fb7fdc4 100644 --- a/arch/arm/include/asm/ftrace.h +++ b/arch/arm/include/asm/ftrace.h @@ -45,7 +45,8 @@ void *return_address(unsigned int); #else -extern inline void *return_address(unsigned int level) +extern inline __attribute__((gnu_inline)) +void *return_address(unsigned int level) { return NULL; } -- 1.8.1.2