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authorDmitry Torokhov <dmitry.torokhov@gmail.com>2011-07-27 00:54:47 -0700
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2011-07-27 00:54:47 -0700
commitaa7eb8e78d8ecd6cd0475d86ea8385ff9cb47ece (patch)
tree3f9e98fadd5124fb05e8f6f9b06aa23698d4f215 /drivers/clk/clkdev.c
parentcca8edfd2ec2a34d9f50f593bc753bb11e1bc1f5 (diff)
parent3c6b50141ef9f0a8844bf1357b80c0cdf518bf05 (diff)
Merge branch 'next' into for-linus
Diffstat (limited to 'drivers/clk/clkdev.c')
-rw-r--r--drivers/clk/clkdev.c19
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/clk/clkdev.c b/drivers/clk/clkdev.c
index 0fc0a79852d..6db161f64ae 100644
--- a/drivers/clk/clkdev.c
+++ b/drivers/clk/clkdev.c
@@ -32,10 +32,9 @@ static DEFINE_MUTEX(clocks_mutex);
* Then we take the most specific entry - with the following
* order of precedence: dev+con > dev only > con only.
*/
-static struct clk *clk_find(const char *dev_id, const char *con_id)
+static struct clk_lookup *clk_find(const char *dev_id, const char *con_id)
{
- struct clk_lookup *p;
- struct clk *clk = NULL;
+ struct clk_lookup *p, *cl = NULL;
int match, best = 0;
list_for_each_entry(p, &clocks, node) {
@@ -52,27 +51,27 @@ static struct clk *clk_find(const char *dev_id, const char *con_id)
}
if (match > best) {
- clk = p->clk;
+ cl = p;
if (match != 3)
best = match;
else
break;
}
}
- return clk;
+ return cl;
}
struct clk *clk_get_sys(const char *dev_id, const char *con_id)
{
- struct clk *clk;
+ struct clk_lookup *cl;
mutex_lock(&clocks_mutex);
- clk = clk_find(dev_id, con_id);
- if (clk && !__clk_get(clk))
- clk = NULL;
+ cl = clk_find(dev_id, con_id);
+ if (cl && !__clk_get(cl->clk))
+ cl = NULL;
mutex_unlock(&clocks_mutex);
- return clk ? clk : ERR_PTR(-ENOENT);
+ return cl ? cl->clk : ERR_PTR(-ENOENT);
}
EXPORT_SYMBOL(clk_get_sys);