From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932796AbdA0K5X (ORCPT ); Fri, 27 Jan 2017 05:57:23 -0500 Received: from mx2.suse.de ([195.135.220.15]:59853 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932519AbdA0K5I (ORCPT ); Fri, 27 Jan 2017 05:57:08 -0500 X-Amavis-Alert: BAD HEADER SECTION, Duplicate header field: "References" From: Jiri Slaby To: stable@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Boris Brezillon , Geert Uytterhoeven , Jiri Slaby Subject: [PATCH 3.12 009/235] m68k: Fix ndelay() macro Date: Fri, 27 Jan 2017 11:52:22 +0100 Message-Id: <13e993f84eebae3672f94509cb858a7eae139aa0.1485514374.git.jslaby@suse.cz> X-Mailer: git-send-email 2.11.0 In-Reply-To: <5b46dc789ca2be4046e4e40a131858d386cac741.1485514374.git.jslaby@suse.cz> References: <5b46dc789ca2be4046e4e40a131858d386cac741.1485514374.git.jslaby@suse.cz> In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Boris Brezillon 3.12-stable review patch. If anyone has any objections, please let me know. =============== commit 7e251bb21ae08ca2e4fb28cc0981fac2685a8efa upstream. The current ndelay() macro definition has an extra semi-colon at the end of the line thus leading to a compilation error when ndelay is used in a conditional block without curly braces like this one: if (cond) ndelay(t); else ... which, after the preprocessor pass gives: if (cond) m68k_ndelay(t);; else ... thus leading to the following gcc error: error: 'else' without a previous 'if' Remove this extra semi-colon. Signed-off-by: Boris Brezillon Fixes: c8ee038bd1488 ("m68k: Implement ndelay() based on the existing udelay() logic") Signed-off-by: Geert Uytterhoeven Signed-off-by: Jiri Slaby --- arch/m68k/include/asm/delay.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/m68k/include/asm/delay.h b/arch/m68k/include/asm/delay.h index d28fa8fe26fe..c598d847d56b 100644 --- a/arch/m68k/include/asm/delay.h +++ b/arch/m68k/include/asm/delay.h @@ -114,6 +114,6 @@ static inline void __udelay(unsigned long usecs) */ #define HZSCALE (268435456 / (1000000 / HZ)) -#define ndelay(n) __delay(DIV_ROUND_UP((n) * ((((HZSCALE) >> 11) * (loops_per_jiffy >> 11)) >> 6), 1000)); +#define ndelay(n) __delay(DIV_ROUND_UP((n) * ((((HZSCALE) >> 11) * (loops_per_jiffy >> 11)) >> 6), 1000)) #endif /* defined(_M68K_DELAY_H) */ -- 2.11.0