The mISDN driver was added on those commits: 960366cf8dbb ("Add mISDN DSP") 1b2b03f8e514 ("Add mISDN core files") 04578dd330f1 ("Define AF_ISDN and PF_ISDN") e4ac9bc1f668 ("Add mISDN driver") None of them added a Documentation/isdn/mISDN.cert file. Also, whatever were supposed to be written there on that time, probably doesn't make any sense nowadays, as I doubt isdn would have any massive changes. So, let's just get rid of the broken reference, in order to shut up a warning produced by ./scripts/documentation-file-ref-check. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@xxxxxxxxxx> --- drivers/isdn/mISDN/dsp_core.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/isdn/mISDN/dsp_core.c b/drivers/isdn/mISDN/dsp_core.c index cd036e87335a..038e72a84b33 100644 --- a/drivers/isdn/mISDN/dsp_core.c +++ b/drivers/isdn/mISDN/dsp_core.c @@ -4,8 +4,6 @@ * Karsten Keil (keil@xxxxxxxxxxxxx) * * This file is (c) under GNU PUBLIC LICENSE - * For changes and modifications please read - * ../../../Documentation/isdn/mISDN.cert * * Thanks to Karsten Keil (great drivers) * Cologne Chip (great chips) -- 2.21.0