From patchwork Mon Feb 11 07:34:09 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: linux-next: build failure after merge of the final tree (acpi tree related) Date: Sun, 10 Feb 2013 21:34:09 -0000 From: Stephen Rothwell X-Patchwork-Id: 219544 Message-Id: <20130211183409.7519b73ca320baeac5ec886f@canb.auug.org.au> To: Len Brown Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org, "David S. Miller" , sparclinux@vger.kernel.org Hi all, After merging the final tree, today's linux-next build (sparc64 defconfig) failed like this: arch/sparc/include/asm/processor.h: Assembler messages: arch/sparc/include/asm/processor.h:10: Error: Unknown opcode: `extern' Caused by commit 3a242f58a5f4 ("sparc idle: rename pm_idle to sparc_idle") from the acpi tree. I have applied this patch for today: From: Stephen Rothwell Date: Mon, 11 Feb 2013 18:30:19 +1100 Subject: [PATCH] sparc idle: protect variable declarations against the assembler Signed-off-by: Stephen Rothwell --- arch/sparc/include/asm/processor.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/sparc/include/asm/processor.h b/arch/sparc/include/asm/processor.h index 34baa35..622cfa5 100644 --- a/arch/sparc/include/asm/processor.h +++ b/arch/sparc/include/asm/processor.h @@ -7,6 +7,8 @@ #endif #define nop() __asm__ __volatile__ ("nop") +#ifndef __ASSEMBLY__ extern void (*sparc_idle)(void); +#endif #endif