Re: [PATCH] usb: musb: am35xx: drop spurious unplugging a device

2012-10-09 Thread Stefano Babic
On 09/10/2012 13:59, Igor Grinberg wrote: > On 10/04/12 14:34, Stefano Babic wrote: >> On AM3517, tx and rx interrupt are detected together with >> the disconnect event. This generates a kernel panic in musb_interrupt, >> because rx / tx are handled after disconnect. >> This issue was seen with Tec

Re: [PATCH] usb: musb: am35xx: drop spurious unplugging a device

2012-10-09 Thread Igor Grinberg
On 10/04/12 14:34, Stefano Babic wrote: > On AM3517, tx and rx interrupt are detected together with > the disconnect event. This generates a kernel panic in musb_interrupt, > because rx / tx are handled after disconnect. > This issue was seen with Technexion's TAM3517 SOM. Unplugging a device, > tx

[PATCH] usb: musb: am35xx: drop spurious unplugging a device

2012-10-04 Thread Stefano Babic
On AM3517, tx and rx interrupt are detected together with the disconnect event. This generates a kernel panic in musb_interrupt, because rx / tx are handled after disconnect. This issue was seen with Technexion's TAM3517 SOM. Unplugging a device, tx / rx interrupts togetehr with disconnect are dete