From bd9a4c7df256cee4e9f6a4b56baa3b89d63f0f1e Mon Sep 17 00:00:00 2001
From: Ohad Ben-Cohen <ohad@wizery.com>
Date: Thu, 17 Feb 2011 09:52:03 -0800
Subject: drivers: hwspinlock: add framework

Add a platform-independent hwspinlock framework.

Hardware spinlock devices are needed, e.g., in order to access data
that is shared between remote processors, that otherwise have no
alternative mechanism to accomplish synchronization and mutual exclusion
operations.

Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
Cc: Hari Kanigeri <h-kanigeri2@ti.com>
Cc: Benoit Cousson <b-cousson@ti.com>
Cc: Kevin Hilman <khilman@ti.com>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Paul Walmsley <paul@pwsan.com>
Cc: Russell King <linux@arm.linux.org.uk>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 drivers/Kconfig | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'drivers/Kconfig')

diff --git a/drivers/Kconfig b/drivers/Kconfig
index 9bfb71ff3a6a..177c7d156933 100644
--- a/drivers/Kconfig
+++ b/drivers/Kconfig
@@ -117,4 +117,6 @@ source "drivers/staging/Kconfig"
 source "drivers/platform/Kconfig"
 
 source "drivers/clk/Kconfig"
+
+source "drivers/hwspinlock/Kconfig"
 endmenu
-- 
cgit v1.2.3