Commit be4ac832 authored Dec 16, 2019 by Andy Shevchenko Committed by Jonathan Cameron Dec 29, 2019

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 <andriy.shevchenko@linux.intel.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

parent 2e8bd34a

drivers/iio/pressure/st_pressure.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -37,7 +37,7 @@ enum st_press_type {
		* struct st_sensors_platform_data - default press platform data
		* @drdy_int_pin: default press DRDY is available on INT1 pin.
		*/
		static const struct st_sensors_platform_data default_press_pdata = {
		static __maybe_unused const struct st_sensors_platform_data default_press_pdata = {
		.drdy_int_pin = 1,
		};

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