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clk: imx: imx8: Fix an error handling path in clk_imx_acm_attach_pm_domains()
If a dev_pm_domain_attach_by_id() call fails, previously allocated
resources need to be released.
Fixes: d3a0946d7a
("clk: imx: imx8: add audio clock mux driver")
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
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317e69c49b
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1 changed files with 4 additions and 2 deletions
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@ -279,8 +279,10 @@ static int clk_imx_acm_attach_pm_domains(struct device *dev,
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for (i = 0; i < dev_pm->num_domains; i++) {
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dev_pm->pd_dev[i] = dev_pm_domain_attach_by_id(dev, i);
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if (IS_ERR(dev_pm->pd_dev[i]))
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return PTR_ERR(dev_pm->pd_dev[i]);
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if (IS_ERR(dev_pm->pd_dev[i])) {
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ret = PTR_ERR(dev_pm->pd_dev[i]);
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goto detach_pm;
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}
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dev_pm->pd_dev_link[i] = device_link_add(dev,
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dev_pm->pd_dev[i],
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