• Bjorn Helgaas's avatar
    [PATCH] ia64: iosapic: rationalize __init/__devinit · 0b25bc5e
    Bjorn Helgaas authored
    Rationalize __init/__devinit attributes.  The noteworthy changes are
    that
    iosapic_system_init(),
    iosapic_init(),
    iosapic_register_platform_intr(), and
    iosapic_override_isa_irq()
    are __init (only called from ACPI __init functions), but
    iosapic_lists[],
    num_iosapic,
    find_iosapic(),
    register_intr(),
    iosapic_register_intr(), and
    acpi_register_irq()
    are not because they may be used after init-time by modules.
    
    More detailed analysis:
    
            iosapic_lists[], num_iosapic: normal, referenced by
                    find_iosapic (normal)
                    register_intr (normal)
                    iosapic_init (__init)
    
            pcat_compat: __initdata, referenced by
                    iosapic_system_init (__init)
                    iosapic_init (__init)
                    iosapic_parse_prt (__init)
    
            find_iosapic: normal, called by
                    register_intr (normal)
    
            register_intr: normal, called by
                    iosapic_register_intr (normal), called by
                            acpi_register_irq (normal), called by
                                    modules (=> can't be __init or __devinit)
                    iosapic_register_platform_intr (__init)
                    iosapic_override_isa_irq (__init)
                    iosapic_parse_prt (__init)
    
            iosapic_reassign_vector: __init, called by
                    iosapic_register_platform_intr (__init), called by
                            acpi_parse_plat_int_src (__init)
    
            iosapic_system_init: __init, called by
                    acpi_parse_madt (__init)
    
            iosapic_init: __init, called by
                    acpi_parse_iosapic (__init)
    
            iosapic_register_platform_intr: __init, called by
                    acpi_parse_plat_int_src (__init)
    
            iosapic_override_isa_irq: __init, called by
                    acpi_parse_int_src_ovr (__init)
                    iosapic_init (__init)
    
            fixup_vector: __init, called by
                    iosapic_parse_prt (__init), called by
                            acpi_pci_irq_init (__init)
    0b25bc5e
acpi.c 21.4 KB