From: Mark Brown <broonie@kernel.org>
Date: Fri, 3 Nov 2017 19:53:56 +0000 (+0000)
Subject: regmap: Clean up hwspinlock on regmap exit
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=e8419c40a5ad58eaa112173f554148accc6794f3;p=linux.git

regmap: Clean up hwspinlock on regmap exit

We should free any hwspinlocks when we destroy the regmap, do so.

Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c
index 5ff549fa880be..bfe2f250d011e 100644
--- a/drivers/base/regmap/regmap.c
+++ b/drivers/base/regmap/regmap.c
@@ -1305,6 +1305,8 @@ void regmap_exit(struct regmap *map)
 		kfree(async->work_buf);
 		kfree(async);
 	}
+	if (IS_ENABLED(REGMAP_HWSPINLOCK) && map->hwlock)
+		hwspin_lock_free(map->hwlock);
 	kfree(map);
 }
 EXPORT_SYMBOL_GPL(regmap_exit);