From cdddc577d956d55a62581ba3681f8ba66eca3873 Mon Sep 17 00:00:00 2001 From: Gavin Shan Date: Tue, 3 May 2016 15:41:42 +1000 Subject: powerpc/pci: Export pci_traverse_device_nodes() This renames traverse_pci_devices() to pci_traverse_device_nodes(). The function traverses all subordinate device nodes of the specified one. Also, below cleanup applied to the function. No logical changes introduced. * Rename "pre" to "fn". * Avoid assignment in if condition reported from checkpatch.pl. Signed-off-by: Gavin Shan Reviewed-by: Alexey Kardashevskiy Signed-off-by: Michael Ellerman --- arch/powerpc/include/asm/ppc-pci.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'arch/powerpc/include/asm/ppc-pci.h') diff --git a/arch/powerpc/include/asm/ppc-pci.h b/arch/powerpc/include/asm/ppc-pci.h index ca0c5bff7849..8753e4eb9ab5 100644 --- a/arch/powerpc/include/asm/ppc-pci.h +++ b/arch/powerpc/include/asm/ppc-pci.h @@ -33,9 +33,9 @@ extern struct pci_dev *isa_bridge_pcidev; /* may be NULL if no ISA bus */ struct device_node; struct pci_dn; -typedef void *(*traverse_func)(struct device_node *me, void *data); -void *traverse_pci_devices(struct device_node *start, traverse_func pre, - void *data); +void *pci_traverse_device_nodes(struct device_node *start, + void *(*fn)(struct device_node *, void *), + void *data); void *traverse_pci_dn(struct pci_dn *root, void *(*fn)(struct pci_dn *, void *), void *data); -- cgit v1.2.1