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Commit e278558a authored by Andy Shevchenko's avatar Andy Shevchenko
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iio: inv_mpu6050: Use i2c_acpi_get_i2c_resource() helper 



ACPI provides a generic helper to get I2C Serial Bus resources.
Use it instead of open coded variant.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: default avatarHeikki Krogerus <heikki.krogerus@linux.intel.com>
Reviewed-by: default avatarHans de Goede <hdegoede@redhat.com>
Acked-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent a3dd034a

drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c

+6 −10
Original line number Diff line number Diff line
@@ -91,19 +91,15 @@ static int asus_acpi_get_sensor_info(struct acpi_device *adev, 


static int acpi_i2c_check_resource(struct acpi_resource *ares, void *data)

{

	u32 *addr = data;



	if (ares->type == ACPI_RESOURCE_TYPE_SERIAL_BUS) {

	struct acpi_resource_i2c_serialbus *sb;

	u32 *addr = data;



		sb = &ares->data.i2c_serial_bus;

		if (sb->type == ACPI_RESOURCE_SERIAL_TYPE_I2C) {

	if (i2c_acpi_get_i2c_resource(ares, &sb)) {

		if (*addr)

			*addr |= (sb->slave_address << 16);

		else

			*addr = sb->slave_address;

	}

	}



	/* Tell the ACPI core that we already copied this address */

	return 1;