Julian Wiedmann f9a5d70cfa s390/ccwgroup: tie a ccwgroup driver to its ccw driver ... When grouping devices, the ccwgroup core only checks whether all of the devices are bound to the same ccw_driver. It has no means of checking if the requesting ccwgroup driver actually supports this device type. qeth implements its own device matching in qeth_core_probe_device(), while ctcm and lcs currently have no sanity-checking at all. Enable ccwgroup drivers to optionally defer the device type checking to the ccwgroup core, by specifying their supported ccw_driver. This allows us drop the device type matching from qeth, and improves the robustness of ctcm and lcs. Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com> Acked-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Reviewed-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2017-09-29 15:51:30 +02:00
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asm	s390/ccwgroup: tie a ccwgroup driver to its ccw driver	2017-09-29 15:51:30 +02:00
uapi/asm	First batch of KVM changes for 4.14	2017-09-08 15:18:36 -07:00