Hi,
On Sun, Mar 24, 2024 at 10:44 PM Stephen Boyd <sboyd@xxxxxxxxxx> wrote:
>
> Removing this assertion lets us move the kref_put() call outside the
> prepare_lock section. We don't need to hold the prepare_lock here to
> free memory and destroy the clk_core structure. We've already unlinked
> the clk from the clk tree and by the time the release function runs
> nothing holds a reference to the clk_core anymore so anything with the
> pointer can't access the memory that's being freed anyway. Way back in
> commit 496eadf821c2 ("clk: Use lockdep asserts to find missing hold of
> prepare_lock") we didn't need to have this assertion either.
>
> Fixes: 496eadf821c2 ("clk: Use lockdep asserts to find missing hold of prepare_lock")
> Cc: Krzysztof Kozlowski <krzk@xxxxxxxxxx>
> Cc: Douglas Anderson <dianders@xxxxxxxxxxxx>
> Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxx>
> ---
> drivers/clk/clk.c | 2 --
> 1 file changed, 2 deletions(-)
Reviewed-by: Douglas Anderson <dianders@xxxxxxxxxxxx>
