[PATCH] Fix for slot_no_hotplug bug in acpiphp system

[Jochen Leopold]

Hi!

Checking the subordinate devices in slot_no_hotplug fixes a crash bug on
some radeon laptop systems.

The radeon driver applies the ignore_hotplug flag on the radeon pci
device, but on some systems the function slot_no_hotplug did not reach
the device with this flag.

This patch should fix this crash bugs:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1414789
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1414349

Signed-off-by: Jochen Leopold <jochen.leopold at model-view.com>



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