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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2019-12-16 19:38:49 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2019-12-29 15:20:05 +0000 |
| commit | 2e8bd34a16f833c6e4d2fd725bac2cdb8faf61fc (patch) | |
| tree | d7c6bc9c7606f2b54d4cfa3082b11a6dbe740a29 /drivers/iio/accel/st_accel.h | |
| parent | f22b1d7588b1cc115d15462bb0f118be971369fb (diff) | |
| download | linux-2e8bd34a16f833c6e4d2fd725bac2cdb8faf61fc.tar.bz2 | |
iio: accel: st_accel: Mark default_accel_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_accel_pdata with __maybe_unused to calm a compiler down:
In file included from drivers/iio/accel/st_accel_i2c.c:19:
drivers/iio/accel/st_accel.h:67:46: warning: ‘default_accel_pdata’ defined but not used [-Wunused-const-variable=]
67 | static const struct st_sensors_platform_data default_accel_pdata = {
| ^~~~~~~~~~~~~~~~~~~
...
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/accel/st_accel.h')
| -rw-r--r-- | drivers/iio/accel/st_accel.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/accel/st_accel.h b/drivers/iio/accel/st_accel.h index af09943f38c9..5b13e293cade 100644 --- a/drivers/iio/accel/st_accel.h +++ b/drivers/iio/accel/st_accel.h @@ -64,7 +64,7 @@ enum st_accel_type { * struct st_sensors_platform_data - default accel platform data * @drdy_int_pin: default accel DRDY is available on INT1 pin. */ -static const struct st_sensors_platform_data default_accel_pdata = { +static __maybe_unused const struct st_sensors_platform_data default_accel_pdata = { .drdy_int_pin = 1, }; |