From: Tero Kristo <t-kri...@ti.com> Bail out early if device returned for the parent clock is null. This avoids warning prints like this when doing clk dump:
dev_get_uclass_priv: null device Signed-off-by: Tero Kristo <t-kri...@ti.com> Signed-off-by: Tero Kristo <kri...@kernel.org> --- drivers/clk/clk-uclass.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/clk/clk-uclass.c b/drivers/clk/clk-uclass.c index 4ab3c402ed..ac2b7ae84e 100644 --- a/drivers/clk/clk-uclass.c +++ b/drivers/clk/clk-uclass.c @@ -499,6 +499,8 @@ struct clk *clk_get_parent(struct clk *clk) return NULL; pdev = dev_get_parent(clk->dev); + if (!pdev) + return ERR_PTR(-ENODEV); pclk = dev_get_clk_ptr(pdev); if (!pclk) return ERR_PTR(-ENODEV); -- 2.17.1