Messages in this thread |  | | From | Saravana Kannan <> | Date | Tue, 23 Feb 2021 11:56:10 -0800 | Subject | Re: [PATCH] driver core: Avoid pointless deferred probe attempts |
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On Tue, Feb 23, 2021 at 2:10 AM Geert Uytterhoeven <geert@linux-m68k.org> wrote: > > Hi Saravana, > > On Thu, Feb 18, 2021 at 12:51 AM Saravana Kannan <saravanak@google.com> wrote: > > There's no point in adding a device to the deferred probe list if we > > know for sure that it doesn't have a matching driver. So, check if a > > device can match with a driver before adding it to the deferred probe > > list. > > > > Signed-off-by: Saravana Kannan <saravanak@google.com> > > Thanks for your patch! > > > --- > > Geert, > > > > Can you give this a shot for your I2C DMA issue with fw_devlink=on? > > Yes, this makes I2C use DMA again on Salvator-XS during kernel boot-up.
Thanks for testing Geert!
> I haven't run any more elaborate tests on other platforms.
Yeah, this change should only go into 5.13 after it gets tested as part of driver-core-next.
-Saravana
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