diff options
Diffstat (limited to 'drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c')
| -rw-r--r-- | drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c index 1c982a56a..2771106fd 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c @@ -66,11 +66,11 @@ static int asus_acpi_get_sensor_info(struct acpi_device *adev, union acpi_object *elem; int j; - elem = &(cpm->package.elements[i]); + elem = &cpm->package.elements[i]; for (j = 0; j < elem->package.count; ++j) { union acpi_object *sub_elem; - sub_elem = &(elem->package.elements[j]); + sub_elem = &elem->package.elements[j]; if (sub_elem->type == ACPI_TYPE_STRING) strlcpy(info->type, sub_elem->string.pointer, sizeof(info->type)); @@ -139,22 +139,23 @@ static int inv_mpu_process_acpi_config(struct i2c_client *client, return 0; } -int inv_mpu_acpi_create_mux_client(struct inv_mpu6050_state *st) +int inv_mpu_acpi_create_mux_client(struct i2c_client *client) { + struct inv_mpu6050_state *st = iio_priv(dev_get_drvdata(&client->dev)); st->mux_client = NULL; - if (ACPI_HANDLE(&st->client->dev)) { + if (ACPI_HANDLE(&client->dev)) { struct i2c_board_info info; struct acpi_device *adev; int ret = -1; - adev = ACPI_COMPANION(&st->client->dev); + adev = ACPI_COMPANION(&client->dev); memset(&info, 0, sizeof(info)); dmi_check_system(inv_mpu_dev_list); switch (matched_product_name) { case INV_MPU_ASUS_T100TA: - ret = asus_acpi_get_sensor_info(adev, st->client, + ret = asus_acpi_get_sensor_info(adev, client, &info); break; /* Add more matched product processing here */ @@ -166,7 +167,7 @@ int inv_mpu_acpi_create_mux_client(struct inv_mpu6050_state *st) /* No matching DMI, so create device on INV6XX type */ unsigned short primary, secondary; - ret = inv_mpu_process_acpi_config(st->client, &primary, + ret = inv_mpu_process_acpi_config(client, &primary, &secondary); if (!ret && secondary) { char *name; @@ -185,14 +186,15 @@ int inv_mpu_acpi_create_mux_client(struct inv_mpu6050_state *st) st->mux_client = i2c_new_device(st->mux_adapter, &info); if (!st->mux_client) return -ENODEV; - } return 0; } -void inv_mpu_acpi_delete_mux_client(struct inv_mpu6050_state *st) +void inv_mpu_acpi_delete_mux_client(struct i2c_client *client) { + struct inv_mpu6050_state *st = iio_priv(dev_get_drvdata(&client->dev)); + if (st->mux_client) i2c_unregister_device(st->mux_client); } @@ -200,12 +202,12 @@ void inv_mpu_acpi_delete_mux_client(struct inv_mpu6050_state *st) #include "inv_mpu_iio.h" -int inv_mpu_acpi_create_mux_client(struct inv_mpu6050_state *st) +int inv_mpu_acpi_create_mux_client(struct i2c_client *client) { return 0; } -void inv_mpu_acpi_delete_mux_client(struct inv_mpu6050_state *st) +void inv_mpu_acpi_delete_mux_client(struct i2c_client *client) { } #endif |