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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2019-12-16 19:38:48 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2019-12-29 15:20:05 +0000 |
| commit | f22b1d7588b1cc115d15462bb0f118be971369fb (patch) | |
| tree | eabd2bb22919923d810eb392625f53df5a50f7a8 /drivers | |
| parent | 40ca77d57f0163d3bd2ae826613a69039be0d052 (diff) | |
iio: gyro: st_gyro: Mark gyro_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 gyro_pdata with __maybe_unused to calm a compiler down:
In file included from drivers/iio/gyro/st_gyro_i2c.c:18:
drivers/iio/gyro/st_gyro.h:31:46: warning: ‘gyro_pdata’ defined but not used [-Wunused-const-variable=]
31 | static const struct st_sensors_platform_data gyro_pdata = {
| ^~~~~~~~~~
...
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/iio/gyro/st_gyro.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/gyro/st_gyro.h b/drivers/iio/gyro/st_gyro.h index 592f6b34e987..fd9171cc3aba 100644 --- a/drivers/iio/gyro/st_gyro.h +++ b/drivers/iio/gyro/st_gyro.h @@ -28,7 +28,7 @@ * struct st_sensors_platform_data - gyro platform data * @drdy_int_pin: DRDY on gyros is available only on INT2 pin. */ -static const struct st_sensors_platform_data gyro_pdata = { +static __maybe_unused const struct st_sensors_platform_data gyro_pdata = { .drdy_int_pin = 2, }; |