• Paul Gortmaker's avatar
    drivers/tty: make ehv_bytechan.c explicitly non-modular · fc7f47bf
    Paul Gortmaker authored
    The Kconfig currently controlling compilation of this code is:
    
    drivers/tty/Kconfig:config PPC_EPAPR_HV_BYTECHAN
    drivers/tty/Kconfig:    bool "ePAPR hypervisor byte channel driver"
    
    ...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.
    
    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.
    
    Since module_init translates to device_initcall in the non-modular
    case, the init ordering remains unchanged with this commit.
    
    We also delete the MODULE_LICENSE tag etc. since all that information
    is already contained at the top of the file in the comments.
    
    Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Cc: Jiri Slaby <jslaby@suse.com>
    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>
    fc7f47bf