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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2019-12-16 18:38:50 +0100
committerJonathan Cameron <Jonathan.Cameron@huawei.com>2019-12-29 16:20:05 +0100
commitbe4ac8321ff2c0085573500ce819e80cfa38d770 (patch)
treefce34f86598c02cd3346b73fb9ae00a8d3e2d12a /drivers/iio/pressure/st_pressure.h
parentiio: accel: st_accel: Mark default_accel_pdata with __maybe_unused (diff)
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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>
Diffstat (limited to 'drivers/iio/pressure/st_pressure.h')
-rw-r--r--drivers/iio/pressure/st_pressure.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/pressure/st_pressure.h b/drivers/iio/pressure/st_pressure.h
index c2e47a6c3118..5c746ff6087e 100644
--- a/drivers/iio/pressure/st_pressure.h
+++ b/drivers/iio/pressure/st_pressure.h
@@ -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,
};