powerpc/eeh: Remove eeh_dev_phb_init_dynamic()

This function is a one line wrapper around eeh_phb_pe_create() and despite
the name it doesn't create any eeh_dev structures. Replace it with direct
calls to eeh_phb_pe_create() since that does what it says on the tin
and removes a layer of indirection.

Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200725081231.39076-1-oohall@gmail.com
diff --git a/arch/powerpc/include/asm/eeh.h b/arch/powerpc/include/asm/eeh.h
index 964a542..1a19b1b 100644
--- a/arch/powerpc/include/asm/eeh.h
+++ b/arch/powerpc/include/asm/eeh.h
@@ -294,7 +294,6 @@ const char *eeh_pe_loc_get(struct eeh_pe *pe);
 struct pci_bus *eeh_pe_bus_get(struct eeh_pe *pe);
 
 struct eeh_dev *eeh_dev_init(struct pci_dn *pdn);
-void eeh_dev_phb_init_dynamic(struct pci_controller *phb);
 void eeh_show_enabled(void);
 int __init eeh_ops_register(struct eeh_ops *ops);
 int __exit eeh_ops_unregister(const char *name);
@@ -362,6 +361,7 @@ static inline void eeh_remove_device(struct pci_dev *dev) { }
 
 #define EEH_POSSIBLE_ERROR(val, type) (0)
 #define EEH_IO_ERROR_VALUE(size) (-1UL)
+static inline int eeh_phb_pe_create(struct pci_controller *phb) { return 0; }
 #endif /* CONFIG_EEH */
 
 #if defined(CONFIG_PPC_PSERIES) && defined(CONFIG_EEH)