snd-usb-audio HP-107 midi broke at 2.6.13 or 2.6.14

["Harri Järvi" <harri.jarvi@ajatus.org>]

Hello,

I have Roland HP-107 with builtin USB support. I have successfully used 
it with snd-usb-audio on Linux 2.6.8, 2.6.10 and 2.6.12.3.

On 2.6.14.4 and 2.6.14.5 it doesn't work. I replaced the sound/usb 
directory of 2.6.14.5 from 2.6.12.3 to test if the problem can be
isolated to that directory. I got it compiled with removing the two 
lines that the compiler complained about. And it worked well.

I can reproduce the problem on both i386 and powerpc. On i386 I have 
uhci and on powerpc I have ohci.

Output from kernel on 2.6.14.5 with faulty snd-usb-audio is as follows:

usb 2-1: new full speed USB device using ohci_hcd and address 2
snd-usb-audio: probe of 2-1:1.0 failed with error -5
usbcore: registered new driver snd-usb-audio

Output from a working kernel version (2.6.12.3) is as follows:

usb 2-1: new full speed USB device using ohci_hcd and address 2
usbcore: registered new driver snd-usb-audio

On 2.6.14.4 and 2.6.14.5 I could get Edirol UM 1-SX to work.

Yours,
Harri Järvi

PS. Please Cc me when replying.


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