commit a2cd52ca904f5913651e71764755e712894ccc2f
author Michael Ellerman <michael@ellerman.id.au> Tue May 08 12:03:08 2007 +1000
committer Greg Kroah-Hartman <gregkh@suse.de> Wed Jul 11 16:02:07 2007 -0700
tree ea852daa5f2217a9caf1485ec6fffac5412ac7c7
parent 575e3348cb80c3265278756778d5091d5ca4efbf

PCI: Make pcibios_add_platform_entries() return errors

Currently pcibios_add_platform_entries() returns void, but could fail,
so instead have it return an int and propagate errors up to
pci_create_sysfs_dev_files().

Fixes:
arch/powerpc/kernel/pci_64.c: In function 'pcibios_add_platform_entries':
arch/powerpc/kernel/pci_64.c:878: warning: ignoring return value of
	'device_create_file', declared with attribute warn_unused_result
arch/powerpc/kernel/pci_32.c: In function 'pcibios_add_platform_entries':
  arch/powerpc/kernel/pci_32.c:1043: warning: ignoring return value of
	'device_create_file', declared with attribute warn_unused_result

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

include/linux/pci.h

diff --git a/include/linux/pci.h b/include/linux/pci.h
index 18319ab..483db81 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -881,7 +881,7 @@
 extern unsigned long pci_cardbus_io_size;
 extern unsigned long pci_cardbus_mem_size;
 
-extern void pcibios_add_platform_entries(struct pci_dev *dev);
+extern int pcibios_add_platform_entries(struct pci_dev *dev);
 
 #endif /* __KERNEL__ */
 #endif /* LINUX_PCI_H */