From 38f6b38dbb0896511c509fbb6ceabbedbee8e87d Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Wed, 18 Mar 2015 22:39:55 +0100 Subject: PNP: Convert pnp_lock into a mutex pnp_lock is a spinlock, but it is only acquired from process context, so it may be a mutex just fine. Signed-off-by: Rafael J. Wysocki --- drivers/pnp/base.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/pnp/base.h') diff --git a/drivers/pnp/base.h b/drivers/pnp/base.h index c8873b0ca551..3151fd164614 100644 --- a/drivers/pnp/base.h +++ b/drivers/pnp/base.h @@ -3,7 +3,7 @@ * Bjorn Helgaas */ -extern spinlock_t pnp_lock; +extern struct mutex pnp_lock; extern const struct attribute_group *pnp_dev_groups[]; void *pnp_alloc(long size); -- cgit v1.2.3