On Tue, Aug 27, 2024 at 11:18:10AM GMT, Stephen Boyd wrote:
> Quoting Yan Zhen (2024-08-26 19:52:52)
> > The devm_clk_hw_get_clk() function returns error pointers.
> > It never returns NULL. Update the check accordingly.
>
> It can return NULL if the 'hw' pointer passed in is NULL.
No, it will crash:
WARN_ON_ONCE(dev != hw->core->dev);
Furthermore, clk_hw_get_clk() also doesn't have NULL checks and will
crash if NULL is passed as hw.
struct clk *clk_hw_get_clk(struct clk_hw *hw, const char *con_id)
{
struct device *dev = hw->core->dev;
--
With best wishes
Dmitry
