From: taehyun.cho <taehyun.cho@xxxxxxxxxxx> commit 3ee05c20656782387aa9eb010fdb9bb16982ac3f upstream. Setup the SuperSpeed Plus descriptors for f_acm. This allows the gadget to work properly without crashing at SuperSpeed rates. Cc: Felipe Balbi <balbi@xxxxxxxxxx> Cc: stable <stable@xxxxxxxxxxxxxxx> Signed-off-by: taehyun.cho <taehyun.cho@xxxxxxxxxxx> Signed-off-by: Will McVicker <willmcvicker@xxxxxxxxxx> Reviewed-by: Peter Chen <peter.chen@xxxxxxx> Link: https://lore.kernel.org/r/20201127140559.381351-3-gregkh@xxxxxxxxxxxxxxxxxxx Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/usb/gadget/function/f_acm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/usb/gadget/function/f_acm.c +++ b/drivers/usb/gadget/function/f_acm.c @@ -684,7 +684,7 @@ acm_bind(struct usb_configuration *c, st acm_ss_out_desc.bEndpointAddress = acm_fs_out_desc.bEndpointAddress; status = usb_assign_descriptors(f, acm_fs_function, acm_hs_function, - acm_ss_function, NULL); + acm_ss_function, acm_ss_function); if (status) goto fail;
