diff options
Diffstat (limited to 'drivers/clk/clkdev.c')
| -rw-r--r-- | drivers/clk/clkdev.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/clk/clkdev.c b/drivers/clk/clkdev.c index 0fc0a79..6db161f 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); |