Commit 1ef6ff6e authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Jonathan Cameron
Browse files

iio: imu: inv_mpu6050: Check ACPI companion directly 



Instead of checking for ACPI handle followed by extracting a companion
device, do the latter first and use it for checks.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220203155920.18586-2-andriy.shevchenko@linux.intel.com


Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent c53c7740

drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c

+2 −3
Original line number Diff line number Diff line
@@ -127,15 +127,14 @@ static int inv_mpu_process_acpi_config(struct i2c_client *client, 
int inv_mpu_acpi_create_mux_client(struct i2c_client *client)

{

	struct inv_mpu6050_state *st = iio_priv(dev_get_drvdata(&client->dev));

	struct acpi_device *adev = ACPI_COMPANION(&client->dev);



	st->mux_client = NULL;

	if (ACPI_HANDLE(&client->dev)) {

	if (adev) {

		struct i2c_board_info info;

		struct i2c_client *mux_client;

		struct acpi_device *adev;

		int ret = -1;



		adev = ACPI_COMPANION(&client->dev);

		memset(&info, 0, sizeof(info));



		dmi_check_system(inv_mpu_dev_list);