• Paul Gortmaker's avatar
    drivers/tty: make hvc/hvc_vio.c explicitly non-modular · e3c5fc4d
    Paul Gortmaker authored
    The Kconfig currently controlling compilation of this code is:
    
    drivers/tty/hvc/Kconfig:config HVC_CONSOLE
    drivers/tty/hvc/Kconfig:        bool "pSeries Hypervisor Virtual Console support"
    
    ...meaning that it currently is not being built as a module by anyone.
    
    Lets remove the modular code that is essentially orphaned, so that
    when reading the driver there is no doubt it is builtin-only.
    
    Since module_init translates to device_initcall in the non-modular
    case, the init ordering remains unchanged with this commit.
    
    We explicitly disallow a driver unbind, since that doesn't have a
    sensible use case anyway, and it allows us to drop the ".remove"
    code for non-modular drivers.
    
    We don't replace module.h with init.h since the file already has that.
    
    Also note that MODULE_DEVICE_TABLE is a no-op for non-modular code.
    
    Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Cc: Jiri Slaby <jslaby@suse.com>
    Cc: Michael Ellerman <mpe@ellerman.id.au>
    Cc: Anton Blanchard <anton@samba.org>
    Cc: linuxppc-dev@lists.ozlabs.org
    Signed-off-by: 's avatarPaul Gortmaker <paul.gortmaker@windriver.com>
    Signed-off-by: 's avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
    e3c5fc4d