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ee226656cd
A PCI host bridge node can have non-PCI child nodes (OPP tables, USB
hub, etc.) as well as PCI device child nodes.
Ensure that pwrctrl devices are only created for PCI device nodes by
checking for the 'pci' prefix in the compatible property.
Fixes: 4c41324892 ("PCI/pwrctrl: Add APIs to create, destroy pwrctrl devices")
Reported-by: Bjorn Andersson <bjorn.andersson@oss.qualcomm.com>
Closes: https://lore.kernel.org/all/20260212-rb3gen2-upd-gl3590-v1-1-18fb04bb32b0@oss.qualcomm.com
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://patch.msgid.link/20260223-pwrctrl-fixes-7-0-v2-2-97566dfb1809@oss.qualcomm.com