On Sun, May 02, 2021 at 10:02:13AM -0400, Sasha Levin wrote: > From: Thinh Nguyen <Thinh.Nguyen@xxxxxxxxxxxx> > > [ Upstream commit 0c59f678fcfc6dd53ba493915794636a230bc4cc ] > > None of the DWC_usb3x IPs (and all their versions) supports low-speed > setting in device mode. In the early days, our "Early Adopter Edition" > DWC_usb3 databook shows that the controller may be configured to operate > in low-speed, but it was revised on release. Let's remove this invalid > speed setting to avoid any confusion. > > Signed-off-by: Thinh Nguyen <Thinh.Nguyen@xxxxxxxxxxxx> > Link: https://lore.kernel.org/r/258b1c7fbb966454f4c4c2c1367508998498fc30.1615509438.git.Thinh.Nguyen@xxxxxxxxxxxx > Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> > Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> > --- > drivers/usb/dwc3/core.c | 1 - > drivers/usb/dwc3/core.h | 2 -- > drivers/usb/dwc3/gadget.c | 8 -------- > 3 files changed, 11 deletions(-) This is a "cleanup only" and does not fix or solve anything, so it can be dropped from all of the kernels it has been "autoselected" for. thanks, greg k-h
