Essentially just needs cherry-picking on the patch; but if someone could please test the kernel in mainline and confirm that it works there, then we could be "certain" that this indeed corrects the issue. Unfortunately, I cannot test as I don't have this particular modem.
Essentially just needs cherry-picking on the patch; but if someone could please test the kernel in mainline and confirm that it works there, then we could be "certain" that this indeed corrects the issue. Unfortunately, I cannot test as I don't have this particular modem.