From: Dirk Behme <dirk.behme@de.bosch.com>
Date: Mon, 9 May 2005 21:07:57 +0000 (-0700)
Subject: ARM: Add function to get clock usecount
X-Git-Tag: v2.6.13-omap1~177
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=463db2046cc48549f98d8e1f9da3aaf3a5cb6015;p=linux-2.6-omap-h63xx.git

ARM: Add function to get clock usecount

Adds function to get clock usecount.

Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---

diff --git a/include/asm-arm/hardware/clock.h b/include/asm-arm/hardware/clock.h
index 19da861e523..609af9f8e6c 100644
--- a/include/asm-arm/hardware/clock.h
+++ b/include/asm-arm/hardware/clock.h
@@ -66,6 +66,12 @@ int clk_use(struct clk *clk);
  */
 void clk_unuse(struct clk *clk);
 
+/**
+ * clk_get_usecount - get the use count
+ * @clk: clock source
+ */
+int clk_get_usecount(struct clk *clk);
+
 /**
  * clk_get_rate - obtain the current clock rate (in Hz) for a clock source.
  *		  This is only valid once the clock source has been enabled.