From f93d1be217d89f258f0108a8cd64b98cb8fa9e73 Mon Sep 17 00:00:00 2001 From: "Wang, Yalin" Date: Mon, 15 Dec 2014 16:05:50 +0800 Subject: [PATCH] regmap: Move spinlock_flags into the union This patch move struct regmap.spinlock_flags into the union of spinlock, so that we can shrink struct regmap size. Signed-off-by: Yalin Wang Signed-off-by: Mark Brown --- drivers/base/regmap/internal.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/base/regmap/internal.h b/drivers/base/regmap/internal.h index 0da5865df5b1..8e94584b0d26 100644 --- a/drivers/base/regmap/internal.h +++ b/drivers/base/regmap/internal.h @@ -51,9 +51,11 @@ struct regmap_async { struct regmap { union { struct mutex mutex; - spinlock_t spinlock; + struct { + spinlock_t spinlock; + unsigned long spinlock_flags; + }; }; - unsigned long spinlock_flags; regmap_lock lock; regmap_unlock unlock; void *lock_arg; /* This is passed to lock/unlock functions */ -- 2.39.5