Using the IS_ENABLED() macro can make the code shorter and easier to read.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NMathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>