In some cases this can result in incorrectly returning a negative value from asus_acpi_get_sensor_info and the AK8963 magnetometer failing to show up. Cc: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx> Signed-off-by: Crestez Dan Leonard <leonard.crestez@xxxxxxxxx> --- drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c index 2771106..f770472 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c @@ -56,6 +56,7 @@ static int asus_acpi_get_sensor_info(struct acpi_device *adev, int i; acpi_status status; union acpi_object *cpm; + int ret; status = acpi_evaluate_object(adev->handle, "CNF0", NULL, &buffer); if (ACPI_FAILURE(status)) @@ -82,10 +83,10 @@ static int asus_acpi_get_sensor_info(struct acpi_device *adev, } } } - + ret = cpm->package.count; kfree(buffer.pointer); - return cpm->package.count; + return ret; } static int acpi_i2c_check_resource(struct acpi_resource *ares, void *data) -- 2.5.5 -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
