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2f53d1cf73
On at least Lenovo Thinkpad E585 udev does not have ID_PATH property for
the drm node (see
https://gitlab.freedesktop.org/xorg/xserver/-/issues/993). While this is
likely udev bug, this causes the device to be not recognized as
attribs->busid is NULL, which causes platform_find_pci_info to be not
called and corresponding xf86_platform_devices[i]->pdev to be NULL.
At this moment pdev being NULL will cause a crash, but this is a
different bug.
Fixes: https://gitlab.freedesktop.org/xorg/xserver/-/issues/993
Fixes: 0816e8fc linux: Make platform device probe less fragile
Reviewed-by: Zoltán Böszörményi <zboszor@gmail.com>
Signed-off-by: Povilas Kanapickas <povilas@radix.lt>