iio: pressure: st_press: Mark default_press_pdata with __maybe_unused

Since we put static variable to a header file it's copied to each module
that includes the header. But not all of them are actually used it.

Mark default_press_pdata with __maybe_unused to calm a compiler down:

In file included from drivers/iio/pressure/st_pressure_spi.c:18:
drivers/iio/pressure/st_pressure.h:40:46: warning: ‘default_press_pdata’ defined but not used [-Wunused-const-variable=]
   40 | static const struct st_sensors_platform_data default_press_pdata = {
      |                                              ^~~~~~~~~~~~~~~~~~~
...

Signed-off-by: Andy Shevchenko <[email protected]>
Signed-off-by: Jonathan Cameron <[email protected]>

0 files changed, 0 insertions, 0 deletions