2.6.28 -> 2.6.30 migration issue

[Warpme]

Hi *

I just migrate from 2.6.28.10 to 2.6.30 and have following issue:

In 2.6.28.10 (and earlier kernels) listing of /sys/class/lirc/lirc0/device/
gives me following ouptput:

-----------------------------------------------------
access      user      group     date             size  name

drwxr-xr-x  root      root      Jun 13 08:14    <DIR>  ..
drwxr-xr-x  root      root      Jun 13 08:14    <DIR>  3-1:1.0
drwxr-xr-x  root      root      Jun 13 08:14    <DIR>  driver
drwxr-xr-x  root      root      Jun 13 08:14    <DIR>  ep_00
drwxr-xr-x  root      root      Jun 13 08:14    <DIR>  lirc
drwxr-xr-x  root      root      Jun 13 08:14    <DIR>  power
drwxr-xr-x  root      root      Jun 13 08:14    <DIR>  subsystem
drwxr-xr-x  root      root      Jun 13 08:14    <DIR>  usb_device
drwxr-xr-x  root      root      Jun 13 08:14    <DIR>  usb_endpoint
-rw-r--r--  root      root      Jun 13 08:14  4096  B  authorized
-rw-r--r--  root      root      Jun 13 08:14  4096  B  bConfigurationValue
-r--r--r--  root      root      Jun 13 08:14  4096  B  bDeviceClass
-r--r--r--  root      root      Jun 13 08:14  4096  B  bDeviceProtocol
-r--r--r--  root      root      Jun 13 08:14  4096  B  bDeviceSubClass
-r--r--r--  root      root      Jun 13 08:14  4096  B  bMaxPacketSize0
-r--r--r--  root      root      Jun 13 08:14  4096  B  bMaxPower
-r--r--r--  root      root      Jun 13 08:14  4096  B  bNumConfigurations
-r--r--r--  root      root      Jun 13 08:14  4096  B  bNumInterfaces
-r--r--r--  root      root      Jun 13 08:14  4096  B  bcdDevice
-r--r--r--  root      root      Jun 13 08:14  4096  B  bmAttributes
-r--r--r--  root      root      Jun 13 08:14  4096  B  busnum
-r--r--r--  root      root      Jun 13 08:14  4096  B  configuration
-r--r--r--  root      root      Jun 13 08:14    64 kB  descriptors
-r--r--r--  root      root      Jun 13 08:14  4096  B  dev
-r--r--r--  root      root      Jun 13 08:14  4096  B  devnum
-r--r--r--  root      root      Jun 13 08:14  4096  B  idProduct
-r--r--r--  root      root      Jun 13 08:14  4096  B  idVendor
-r--r--r--  root      root      Jun 13 08:14  4096  B  manufacturer
-r--r--r--  root      root      Jun 13 08:14  4096  B  maxchild
-r--r--r--  root      root      Jun 13 08:14  4096  B  product
-r--r--r--  root      root      Jun 13 08:14  4096  B  quirks
-r--r--r--  root      root      Jun 13 08:14  4096  B  serial
-r--r--r--  root      root      Jun 13 08:14  4096  B  speed
-rw-r--r--  root      root      Jun 13 08:14  4096  B  uevent
-r--r--r--  root      root      Jun 13 08:14  4096  B  urbnum
-r--r--r--  root      root      Jun 13 08:14  4096  B  version
--------------------------------------------------------

In 2.6.30 listing of /sys/class/lirc/lirc0/device/ gives me:

--------------------------------------------------------
access      user      group     date             size  name

drwxr-xr-x  root      root      Jun 13 08:18    <DIR>  ..
drwxr-xr-x  root      root      Jun 13 08:18    <DIR>  driver
drwxr-xr-x  root      root      Jun 13 08:18    <DIR>  ep_01
drwxr-xr-x  root      root      Jun 13 08:18    <DIR>  ep_81
drwxr-xr-x  root      root      Jun 13 08:18    <DIR>  input
drwxr-xr-x  root      root      Jun 13 08:18    <DIR>  lirc
drwxr-xr-x  root      root      Jun 13 08:18    <DIR>  power
drwxr-xr-x  root      root      Jun 13 08:18    <DIR>  subsystem
drwxr-xr-x  root      root      Jun 13 08:18    <DIR>  usb_endpoint
-r--r--r--  root      root      Jun 13 08:18  4096  B  bAlternateSetting
-r--r--r--  root      root      Jun 13 08:18  4096  B  bInterfaceClass
-r--r--r--  root      root      Jun 13 08:18  4096  B  bInterfaceNumber
-r--r--r--  root      root      Jun 13 08:18  4096  B  bInterfaceProtocol
-r--r--r--  root      root      Jun 13 08:18  4096  B  bInterfaceSubClass
-r--r--r--  root      root      Jun 13 08:18  4096  B  bNumEndpoints
-r--r--r--  root      root      Jun 13 08:18  4096  B  modalias
-r--r--r--  root      root      Jun 13 08:18  4096  B  supports_autosuspend
-rw-r--r--  root      root      Jun 13 08:18  4096  B  uevent
------------------------------------------------------------

As You see, in 2.6.30 there is no entry like busnum.

As my initscripts relay on this entry  - I have issue with my system 
initialization.

Is above difference and intentional incomparability between 2.6.28 and 
2.6.30 kernels or it is rather result of my environment (i.e. something 
in kernel config should be changed) .

Thx in advance


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