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    PCI: Make pcibios_add_platform_entries() return errors · a2cd52ca
    Michael Ellerman 提交于
    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: NMichael Ellerman <michael@ellerman.id.au>
    Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
    
    a2cd52ca
pci.h 32.8 KB