Commit 920ea5a7 authored by Tero Kristo's avatar Tero Kristo Committed by Lokesh Vutla
Browse files

clk: do not attempt to fetch clock pointer with null device



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: default avatarTero Kristo <t-kristo@ti.com>
Signed-off-by: default avatarTero Kristo <kristo@kernel.org>
parent 1a725e22
......@@ -502,6 +502,8 @@ 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);
......
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