tree 411adc1c784f5689aba5c12d8e288c081e6516a7
parent 96e1b660faa44c958d19ccf064b939a00bed6c90
author Uma Krishnan <ukrishn@linux.vnet.ibm.com> 1466034597 -0500
committer Martin K. Petersen <martin.petersen@oracle.com> 1468379791 -0400

cxlflash: Shutdown notify support for CXL Flash cards

Some CXL Flash cards need notification of device shutdown in order to
flush pending I/Os.

A PCI notification hook for shutdown has been added where the driver
notifies the card and returns. When the device is removed in the PCI
remove path, notification code will wait for shutdown processing to
complete.

Signed-off-by: Uma Krishnan <ukrishn@linux.vnet.ibm.com>
Acked-by: Manoj N. Kumar <manoj@linux.vnet.ibm.com>
Acked-by: Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>