• Paul Gortmaker's avatar
    drivers/tty/hvc: don't use module_init in non-modular hyp. console code · 4fedd0bf
    Paul Gortmaker authored
    The HVC_OPAL/RTAS/UDBG/XEN options are all bool, and hence their support
    is either present or absent.  It will never be modular, so using
    module_init as an alias for __initcall is rather misleading.
    
    Fix this up now, so that we can relocate module_init from
    init.h into module.h in the future.  If we don't do this, we'd
    have to add module.h to obviously non-modular code, and that
    would be a worse thing.
    
    Note that direct use of __initcall is discouraged, vs. one
    of the priority categorized subgroups.  As __initcall gets
    mapped onto device_initcall, our use of device_initcall
    directly in this change means that the runtime impact is
    zero -- it will remain at level 6 in initcall ordering.
    
    Also the __exitcall functions have been outright deleted since
    they are only ever of interest to UML, and UML will never be
    using any of this code.
    
    Cc: Richard Weinberger <richard@nod.at>
    Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
    Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
    Signed-off-by: 's avatarPaul Gortmaker <paul.gortmaker@windriver.com>
    Acked-by: 's avatarDavid Vrabel <david.vrabel@citrix.com>
    Signed-off-by: 's avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
    4fedd0bf