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authorMagnus Damm <damm@igel.co.jp>2009-05-08 08:23:29 +0000
committerPaul Mundt <lethal@linux-sh.org>2009-05-08 17:46:22 +0900
commit4f5ecaa05493dfddf155b40224b951592bfce325 (patch)
tree8f37268849bc0fa6599e35e39cf01b01961ccb51 /arch/sh/include
parent7d170b1bc540a1d83098a9f27cf4939e026fda81 (diff)
sh: clock framework update, fix count and kill off kref
This patch updates the clock framework use count code. With this patch the enable() and disable() callbacks only get called when counting from and to zero. While at it the kref stuff gets replaced with an int. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/include')
-rw-r--r--arch/sh/include/asm/clock.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/sh/include/asm/clock.h b/arch/sh/include/asm/clock.h
index 2f6c9627bc1..b1f29199e4b 100644
--- a/arch/sh/include/asm/clock.h
+++ b/arch/sh/include/asm/clock.h
@@ -1,7 +1,6 @@
#ifndef __ASM_SH_CLOCK_H
#define __ASM_SH_CLOCK_H
-#include <linux/kref.h>
#include <linux/list.h>
#include <linux/seq_file.h>
#include <linux/clk.h>
@@ -28,7 +27,7 @@ struct clk {
struct clk *parent;
struct clk_ops *ops;
- struct kref kref;
+ int usecount;
unsigned long rate;
unsigned long flags;
@@ -37,6 +36,7 @@ struct clk {
#define CLK_ALWAYS_ENABLED (1 << 0)
#define CLK_RATE_PROPAGATES (1 << 1)
+#define CLK_NEEDS_INIT (1 << 2)
/* Should be defined by processor-specific code */
void arch_init_clk_ops(struct clk_ops **, int type);