Hi,
On 08/17/2016 04:26 PM, Oliver Neukum wrote:
> On Tue, 2016-08-16 at 16:46 +0300, Binyamin Sharet wrote:
>> Kernel version: raspberrypi 4.4.6-v7+ #871
>> Driver source file: drivers/usb/class/cdc-acm.c
>> Umap2 command line: umap2vsscan -P <PHY> -s 22b8:2d93
> Hi,
>
> could you retest this kernel with the attached fix,
> so I know whether it can go into stable?
>
> Regards
> Oliver
>
I couldn't apply your patch on clean 4.8-rc2:
Checking patch drivers/usb/class/cdc-acm.c...
Hunk #1 succeeded at 1194 (offset 192 lines).
Hunk #2 succeeded at 1258 (offset 158 lines).
Hunk #3 succeeded at 1269 (offset 158 lines).
error: while searching for:
/*workaround for switched interfaces */
if (data_interface->cur_altsetting->desc.bInterfaceClass
!= CDC_DATA_INTERFACE_TYPE) {
if (control_interface->cur_altsetting->desc.bInterfaceClass
== CDC_DATA_INTERFACE_TYPE) {
struct usb_interface *t;
error: patch failed: drivers/usb/class/cdc-acm.c:1127
error: drivers/usb/class/cdc-acm.c: patch does not apply
Please advise
--
Binyamin Sharet,
Cisco, STARE-C
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