drm/amd/pm: remove deprecated I2C_CLASS_SPD support from newly added SMU_14_0_2

Support for I2C_CLASS_SPD  is currently being removed from the kernel.
Only remaining step is to remove the definition of I2C_CLASS_SPD.
Setting I2C_CLASS_SPD  in a driver is a no-op meanwhile, so remove it
here.

Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Heiner Kallweit <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

Author: hkallweit

drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c

@@ -1562,7 +1562,6 @@ static int smu_v14_0_2_i2c_control_init(struct smu_context *smu)
 		smu_i2c->port = i;
 		mutex_init(&smu_i2c->mutex);
 		control->owner = THIS_MODULE;
-		control->class = I2C_CLASS_SPD;
 		control->dev.parent = &adev->pdev->dev;
 		control->algo = &smu_v14_0_2_i2c_algo;
 		snprintf(control->name, sizeof(control->name), "AMDGPU SMU %d", i);