From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751274Ab3GPFKb (ORCPT ); Tue, 16 Jul 2013 01:10:31 -0400 Received: from mail-gh0-f178.google.com ([209.85.160.178]:62885 "EHLO mail-gh0-f178.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751160Ab3GPFKZ (ORCPT ); Tue, 16 Jul 2013 01:10:25 -0400 From: Fabio Estevam To: broonie@kernel.org Cc: gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, Fabio Estevam Subject: [PATCH] regmap: Provide __acquires/__releases annotations Date: Tue, 16 Jul 2013 02:10:11 -0300 Message-Id: <1373951411-8932-1-git-send-email-festevam@gmail.com> X-Mailer: git-send-email 1.8.1.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Fabio Estevam Fix the following sparse warnings: drivers/base/regmap/regmap.c:305:13: warning: context imbalance in 'regmap_lock_spinlock' - wrong count at exit drivers/base/regmap/regmap.c:314:13: warning: context imbalance in 'regmap_unlock_spinlock' - unexpected unlock Signed-off-by: Fabio Estevam --- drivers/base/regmap/regmap.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c index e0d0c7d..d7144cf 100644 --- a/drivers/base/regmap/regmap.c +++ b/drivers/base/regmap/regmap.c @@ -303,6 +303,7 @@ static void regmap_unlock_mutex(void *__map) } static void regmap_lock_spinlock(void *__map) +__acquires(&map->spinlock) { struct regmap *map = __map; unsigned long flags; @@ -312,6 +313,7 @@ static void regmap_lock_spinlock(void *__map) } static void regmap_unlock_spinlock(void *__map) +__releases(&map->spinlock) { struct regmap *map = __map; spin_unlock_irqrestore(&map->spinlock, map->spinlock_flags); -- 1.8.1.2