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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2022-10-22 08:08:55 +0200 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2022-10-29 16:26:32 +0800 |
| commit | 0ba7b623f15d52fa056eca26573d8cf1b9c29fd1 (patch) | |
| tree | 2f96c9eaeca5504165b9e663f69fe9df7166d135 /drivers/soc | |
| parent | d92a110130d492bd5eab81827ce3730581dc933a (diff) | |
| download | linux-stable-0ba7b623f15d52fa056eca26573d8cf1b9c29fd1.tar.gz linux-stable-0ba7b623f15d52fa056eca26573d8cf1b9c29fd1.tar.bz2 linux-stable-0ba7b623f15d52fa056eca26573d8cf1b9c29fd1.zip | |
soc: imx: imx93-pd: Fix the error handling path of imx93_pd_probe()
In imx93_pd_probe(); if an error occurs, some resources need to be released
as done in the remove function.
Fixes: 0a0f7cc25d4a ("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>
Diffstat (limited to 'drivers/soc')
| -rw-r--r-- | drivers/soc/imx/imx93-pd.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/drivers/soc/imx/imx93-pd.c b/drivers/soc/imx/imx93-pd.c index 1f3d7039c1de..4d235c8c4924 100644 --- a/drivers/soc/imx/imx93-pd.c +++ b/drivers/soc/imx/imx93-pd.c @@ -135,11 +135,24 @@ static int imx93_pd_probe(struct platform_device *pdev) ret = pm_genpd_init(&domain->genpd, NULL, domain->init_off); if (ret) - return ret; + goto err_clk_unprepare; 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[] = { |