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authorJiri Kosina <jkosina@suse.cz>2011-05-18 17:06:31 +0200
committerJiri Kosina <jkosina@suse.cz>2011-05-18 17:06:49 +0200
commit6b7b8e488bbdedeccabdd001a78ffcbe43bb8a3a (patch)
treef2f77cc31b4548745778fca6a51b09e1d8a49804 /drivers/clk/clkdev.c
parentb50f315cbb865079a16a12fd9ae6083f98fd592c (diff)
parentc1d10d18c542278b7fbc413c289d3cb6219da6b3 (diff)
Merge branch 'master' into upstream.
This is sync with Linus' tree to receive KEY_IMAGES definition that went in through input tree.
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);