redonkable/alistair23-linux
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clk: shmobile: check for failure

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We were not checking the return from devm_add_action() which can fail.
Start using the helper devm_add_action_or_reset() and return directly
as we know that the cleanup has been done by this helper.

Signed-off-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
This commit is contained in:
Sudip Mukherjee 2016-02-23 15:00:03 +05:30 committed by Stephen Boyd
parent 706d5c73e3
commit c7f23180c6
1 changed files with 5 additions and 1 deletions
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6
drivers/clk/shmobile/renesas-cpg-mssr.c
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@ -568,7 +568,11 @@ static int __init cpg_mssr_probe(struct platform_device *pdev)
if (error)
return error;
devm_add_action(dev, cpg_mssr_del_clk_provider, np);
error = devm_add_action_or_reset(dev,
cpg_mssr_del_clk_provider,
np);
if (error)
return error;
error = cpg_mssr_add_clk_domain(dev, info->core_pm_clks,
info->num_core_pm_clks);