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soc: imx: imx8m-blk-ctrl: Make error prints useful

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Print the name of the power domain which failed to make the error
prints actually useful for finding the error.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Alexander Stein <alexander.stein@ew.tq-group.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Martyn Welch <martyn.welch@collabora.com>
Cc: Paul Elder <paul.elder@ideasonboard.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Acked-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Marek Vasut 2022-06-24 20:29:39 +02:00 committed by Shawn Guo
parent 786dde1e59
commit 1ec32a4f1c
1 changed files with 6 additions and 3 deletions
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9
drivers/soc/imx/imx8m-blk-ctrl.c
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@ -216,7 +216,7 @@ static int imx8m_blk_ctrl_probe(struct platform_device *pdev)
bc->bus_power_dev = genpd_dev_pm_attach_by_name(dev, "bus");
if (IS_ERR(bc->bus_power_dev))
return dev_err_probe(dev, PTR_ERR(bc->bus_power_dev),
"failed to attach power domain\n");
"failed to attach power domain \"bus\"\n");
for (i = 0; i < bc_data->num_domains; i++) {
const struct imx8m_blk_ctrl_domain_data *data = &bc_data->domains[i];
@ -238,7 +238,8 @@ static int imx8m_blk_ctrl_probe(struct platform_device *pdev)
dev_pm_domain_attach_by_name(dev, data->gpc_name);
if (IS_ERR(domain->power_dev)) {
dev_err_probe(dev, PTR_ERR(domain->power_dev),
"failed to attach power domain\n");
"failed to attach power domain \"%s\"\n",
data->gpc_name);
ret = PTR_ERR(domain->power_dev);
goto cleanup_pds;
}
@ -251,7 +252,9 @@ static int imx8m_blk_ctrl_probe(struct platform_device *pdev)
ret = pm_genpd_init(&domain->genpd, NULL, true);
if (ret) {
dev_err_probe(dev, ret, "failed to init power domain\n");
dev_err_probe(dev, ret,
"failed to init power domain \"%s\"\n",
data->gpc_name);
dev_pm_domain_detach(domain->power_dev, true);
goto cleanup_pds;
}