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iio: imu: inv_mpu6050: Mark acpi match table as maybe unused
authorDaniel Palmer <daniel@0x0f.com>
Mon, 13 Sep 2021 11:29:13 +0000 (20:29 +0900)
committerJonathan Cameron <Jonathan.Cameron@huawei.com>
Sun, 17 Oct 2021 10:05:53 +0000 (11:05 +0100)
commit3b3870646642c2a22d2c4d5602559b3842e0fb99
tree3dc7c40f9f1380ecab926b36f40490960f04bb14tree | snapshot
parentf27d1e769746b09d618dfbe341224a2e181b067dcommit | diff
iio: imu: inv_mpu6050: Mark acpi match table as maybe unused

When building kernels without ACPI support the table is declared
but is not used because ACPI_PTR() turns it into a NULL.

Add the __maybe_unused attribute to stop the compiler whining.

Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Acked-by: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
Link: https://lore.kernel.org/r/20210913112913.2148026-1-daniel@0x0f.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c diff | blob | history
Domain: System / Kernel;