PCI/hotplug: pnv_php: export symbols and move struct types needed by cxl
The cxl driver will use infrastructure from pnv_php to handle device tree updates when switching bi-modal CAPI cards into CAPI mode. To enable this, export pnv_php_find_slot() and pnv_php_set_slot_power_state(), and add corresponding declarations, as well as the definition of struct pnv_php_slot, to asm/pnv-pci.h. Cc: Gavin Shan <gwshan@linux.vnet.ibm.com> Cc: linux-pci@vger.kernel.org Cc: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: NAndrew Donnellan <andrew.donnellan@au1.ibm.com> Signed-off-by: NIan Munsie <imunsie@au1.ibm.com> Acked-by: NGavin Shan <gwshan@linux.vnet.ibm.com> Signed-off-by: NMichael Ellerman <mpe@ellerman.id.au>
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