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powerpc/pci: export pcibios_free_controller()

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Export pcibios_free_controller(), so it can be used by the cxl module to
free virtual PHBs.

Signed-off-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Andrew Donnellan 2015-09-10 16:28:34 +10:00 committed by Michael Ellerman
parent a34236155a
commit 6b8b252f40
1 changed files with 1 additions and 0 deletions
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arch/powerpc/kernel/pci-common.c
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@ -100,6 +100,7 @@ void pcibios_free_controller(struct pci_controller *phb)
if (phb->is_dynamic)
kfree(phb);
}
EXPORT_SYMBOL_GPL(pcibios_free_controller);
/*
* The function is used to return the minimal alignment