kernel-device: add get_interface_number() method

We already have methods to query for interface specific attributes
like class/subclass/protocol, so add a new one for the interface
number, and make sure we use ATTRS{bInterfaceNumber} to load it
always, instead of assuming the ID_USB_INTERFACE_NUM property is set.
This commit is contained in:
Aleksander Morgado
2021-02-24 20:47:57 +01:00
parent cc07d21410
commit 1b35d74c15
8 changed files with 42 additions and 19 deletions
@@ -63,7 +63,7 @@ get_usb_interface_config_index (MMPort *data,
guint usb_iface_num;
guint i;
usb_iface_num = mm_kernel_device_get_property_as_int_hex (mm_port_peek_kernel_device (data), "ID_USB_INTERFACE_NUM");
usb_iface_num = (guint) mm_kernel_device_get_interface_number (mm_port_peek_kernel_device (data));
for (i = 0; i < G_N_ELEMENTS (usb_interface_configs); i++) {
if (usb_interface_configs[i].usb_iface_num == usb_iface_num)