Patch "clk: core: Copy connection id" made it so that the connector
id (con_id) is kstrdup_const'ed to cater to drivers that pass non-
constant connection ids. The patch added the corresponding kfree_const
to __clk_free_clk, but struct clk's can be freed also via __clk_put.
Add the kfree_const call to __clk_put and add comments to both
functions to remind that the logic in them should be kept in sync.
Fixes: 253160a8ad06 ("clk: core: Copy connection id")
Signed-off-by: Mikko Perttunen <mperttu...@nvidia.com>
---
drivers/clk/clk.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index ac96caab0523..d31055ae6ec6 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -3132,6 +3132,7 @@ struct clk *__clk_create_clk(struct clk_hw *hw, const
char *dev_id,
return clk;
}
+/* keep in sync with __clk_put */
void __clk_free_clk(struct clk *clk)
{
clk_prepare_lock();
@@ -3511,6 +3512,7 @@ int __clk_get(struct clk *clk)
return 1;
}
+/* keep in sync with __clk_free_clk */
void __clk_put(struct clk *clk)
{
struct module *owner;
@@ -3544,6 +3546,7 @@ void __clk_put(struct clk *clk)
module_put(owner);
+ kfree_const(clk->con_id);
kfree(clk);
}
--
2.16.1
