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soc: imx: imx93-pd: Fix the error handling path of imx93_pd_probe()

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In imx93_pd_probe(); if an error occurs, some resources need to be released
as done in the remove function.

Fixes: 0a0f7cc25d ("soc: imx: add i.MX93 SRC power domain driver")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Christophe JAILLET 2022-10-22 08:08:55 +02:00 committed by Shawn Guo
parent d92a110130
commit 0ba7b623f1
1 changed files with 15 additions and 2 deletions
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17
drivers/soc/imx/imx93-pd.c
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@ -135,11 +135,24 @@ static int imx93_pd_probe(struct platform_device *pdev)
ret = pm_genpd_init(&domain->genpd, NULL, domain->init_off); ret = pm_genpd_init(&domain->genpd, NULL, domain->init_off);
if (ret) if (ret)
return ret; goto err_clk_unprepare;
platform_set_drvdata(pdev, domain); platform_set_drvdata(pdev, domain);
return of_genpd_add_provider_simple(np, &domain->genpd); ret = of_genpd_add_provider_simple(np, &domain->genpd);
if (ret)
goto err_genpd_remove;
return 0;
err_genpd_remove:
pm_genpd_remove(&domain->genpd);
err_clk_unprepare:
if (!domain->init_off)
clk_bulk_disable_unprepare(domain->num_clks, domain->clks);
return ret;
} }
static const struct of_device_id imx93_pd_ids[] = { static const struct of_device_id imx93_pd_ids[] = {