The code under _init and _exit functions is similar to the code of
module_spi_driver macro, which is a wrapper to the module_driver macro,
so use it instead.
Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Cc: Devendra Naga <develkernel412222@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>