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Rob Herring authored
tty_register_device is just a wrapper for tty_register_device_attr with NULL passed for drvdata and attr_grp. So similarly make tty_port_register_device a wrapper of tty_port_register_device_attr so that additions don't have to be made in both functions. Signed-off-by:
Rob Herring <robh@kernel.org> Reviewed-by:
Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-By:
Sebastian Reichel <sre@kernel.org> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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