From: Rob Herring Date: Wed, 15 Dec 2021 22:56:46 +0000 (-0600) Subject: usb: chipidea: Set the DT node on the child device X-Git-Tag: howlett/maple/20220722_2~1437^2~51 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=0f153a1b8193;p=users%2Fjedix%2Flinux-maple.git usb: chipidea: Set the DT node on the child device The ChipIdea glue drivers just copy the glue resources to the "ci_hdrc" child device. Instead, set the child device's DT node pointer to the parent device's node so that platform_get_irq() can find the IRQ resources in the DT. This removes the need for statically populating the IRQ resources from the DT which has been deprecated for some time. Acked-by: Peter Chen Signed-off-by: Rob Herring Link: https://lore.kernel.org/r/20211215225646.1997946-1-robh@kernel.org Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c index a56f06368d14..5359b2a2e4d2 100644 --- a/drivers/usb/chipidea/core.c +++ b/drivers/usb/chipidea/core.c @@ -864,6 +864,7 @@ struct platform_device *ci_hdrc_add_device(struct device *dev, } pdev->dev.parent = dev; + device_set_of_node_from_dev(&pdev->dev, dev); ret = platform_device_add_resources(pdev, res, nres); if (ret)