On Mon, Dec 18, 2017 at 08:44:54AM -0600, Bin Liu wrote: > When babble condition happens, the musb controller might automatically > turns off VBUS. On DA8xx platform, the controller generates drvvbus > interrupt for turning off VBUS along with the babble interrupt. > > In this case, we should handle the babble interrupt first and recover > from the babble condition. > > This change ignores the drvvbus interrupt if babble interrupt is also > generated, so the babble recovery routine works properly. > > c: stable@xxxxxxxxxxxxxxx # v3.16+ > Signed-off-by: Bin Liu <b-liu@xxxxxx> > --- > drivers/usb/musb/da8xx.c | 10 +++++++++- > 1 file changed, 9 insertions(+), 1 deletion(-) Next time, please give me a hint that this was commit bd3486ded7a0c313a6575343e6c2b21d14476645 in Linus's tree so I don't have to dig it out :) thanks, greg k-h