> -----Original Message----- > From: Joakim Zhang <qiangqing.zhang@xxxxxxx> > Sent: 2019年12月19日 13:00 > To: Sean Nyekjaer <sean@xxxxxxxxxx>; mkl@xxxxxxxxxxxxxx; > linux-can@xxxxxxxxxxxxxxx > Cc: dl-linux-imx <linux-imx@xxxxxxx>; netdev@xxxxxxxxxxxxxxx > Subject: RE: [PATCH V2 1/2] can: flexcan: disable runtime PM if register > flexcandev failed > > > > -----Original Message----- > > From: Sean Nyekjaer <sean@xxxxxxxxxx> > > Sent: 2019年12月18日 22:04 > > To: Joakim Zhang <qiangqing.zhang@xxxxxxx>; mkl@xxxxxxxxxxxxxx; > > linux-can@xxxxxxxxxxxxxxx > > Cc: dl-linux-imx <linux-imx@xxxxxxx>; netdev@xxxxxxxxxxxxxxx > > Subject: Re: [PATCH V2 1/2] can: flexcan: disable runtime PM if > > register flexcandev failed > > > > > > > > On 17/12/2019 07.36, Joakim Zhang wrote: > > > > > > Hi Sean, > > > > > > Have you found time to test this patch set? Thanks :-) > > > > > > Best Regards, > > > Joakim Zhang > > > > > > > Hi Joakim > > > > Sorry for the delay :) > > > > I have tested this patchset and found no issues... > Thanks a lot for your test, Sean :-) > > > Just a heads up when adding "ChangeLog:" do it under the "---" and > > above the diff. That way the ChangeLog doesn't end up in the commit msg... > I will keep in mind, pay attention to it next time. > > Best Regards, > Joakim Zhang > > /Sean > > Hi Marc, How about this patch set? Sean has already test it. And when you plan to send Flexcan FD related patched to mainline, since it is pending on linux-can-next/flexcan branch for a long time. Could it go into v5.6 kernel? Thanks a lot :-) Marc, Sean, you are all CAN experts. A question confused me for a long time, is that why CAN must need a transceiver to convert digital signal to differential signal? Why CAN cannot communicate with digital signal? Could you give me a simple explanation? Thanks. Best Regards, Joakim Zhang
