Hello Maud, On 12/16/25 11:24 AM, Maud Spierings via B4 Relay wrote: > From: Maud Spierings <[email protected]> > > After adding the imx8m-blk-ctrl driver errors started appearing about > the genpd device already being registered. > > incorperate some extra device details in the device name so this > possible collision goes away. > > Signed-off-by: Maud Spierings <[email protected]>
Thanks for your patch. Did you check what the device is called now? Do we need to change virt_dev->id = DEVICE_ID_SINGLE; just after the context to get rid of a trailing 0? Cheers, Ahmad > --- > It wasn't just errors, it started crashing but that is a seperate issue. > It at least loads normally with this change > --- > drivers/base/power.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/base/power.c b/drivers/base/power.c > index c71389422a..af06f984c0 100644 > --- a/drivers/base/power.c > +++ b/drivers/base/power.c > @@ -506,7 +506,7 @@ struct device *genpd_dev_pm_attach_by_id(struct device > *dev, > if (!virt_dev) > return ERR_PTR(-ENOMEM); > > - dev_set_name(virt_dev, "genpd"); > + dev_set_name(virt_dev, "genpd:%u:%s", index, dev_name(dev)); > virt_dev->bus = &genpd_bus_type; > virt_dev->parent = dev; > virt_dev->of_node = dev->of_node; > > --- > base-commit: 63898c48611dfe51409ff1f4e1c30de4b2737c48 > change-id: 20251216-genpd_fix-0f1ed7d8cbb2 > > Best regards, -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
