commit a7690918 "huawei: Import huawei rules" broke Huawei E1552

[Marcel Holtmann]

Hi Kalle,

> after commit a7690918 "huawei: Import huawei rules" my Huawei E1552
> modem doesn't work anymore. The commit has this change:
> 
> -SUBSYSTEMS=="usb", ATTRS{bInterfaceNumber}=="?*", ENV{OFONO_IFACE_NUM}="$attr{bInterfaceNumber}"
> +SUBSYSTEMS=="usb", ATTRS{bInterfaceNumber}=="ff", ENV{OFONO_IFACE_NUM}="$attr{bInterfaceNumber}"
> 
> After I change "ff" back to "?*" my modem works again. What's the reason
> behind this change? Can we revert it back?

I have a similar problem with an E1800 I bought in Italy a few days ago.
Might be an issue with a specific kernel version, but I didn't look into
the details so far.

Regards

Marcel