diff options
Diffstat (limited to 'drivers/clk/clk.c')
| -rw-r--r-- | drivers/clk/clk.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index 4896ae9e23da..26bed0889e97 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -240,7 +240,6 @@ static const struct file_operations clk_dump_fops = { .release = single_release, }; -/* caller must hold prepare_lock */ static int clk_debug_create_one(struct clk *clk, struct dentry *pdentry) { struct dentry *d; @@ -1944,7 +1943,6 @@ int __clk_init(struct device *dev, struct clk *clk) else clk->rate = 0; - clk_debug_register(clk); /* * walk the list of orphan clocks and reparent any that are children of * this clock @@ -1979,6 +1977,9 @@ int __clk_init(struct device *dev, struct clk *clk) out: clk_prepare_unlock(); + if (!ret) + clk_debug_register(clk); + return ret; } @@ -2273,14 +2274,17 @@ int __clk_get(struct clk *clk) void __clk_put(struct clk *clk) { + struct module *owner; + if (!clk || WARN_ON_ONCE(IS_ERR(clk))) return; clk_prepare_lock(); + owner = clk->owner; kref_put(&clk->ref, __clk_release); clk_prepare_unlock(); - module_put(clk->owner); + module_put(owner); } /*** clk rate change notifiers ***/ |