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PCI: Make pcibios_add_platform_entries() return errors

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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>
This commit is contained in:
Michael Ellerman
2007-05-08 12:03:08 +10:00
committed by Greg Kroah-Hartman
parent 575e3348cb
commit a2cd52ca90
4 changed files with 12 additions and 8 deletions
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2
include/linux/pci.h
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@ -881,7 +881,7 @@ extern int pci_pci_problems;
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 */