From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> Date: Tue, 6 Aug 2019 07:38:25 +1000 > Commit > > c3953a3c2d31 ("NFC: nfcmrvl: fix gpio-handling regression") > > is missing a Signed-off-by from its committer. That has to be the first time that's ever happened to me :-) And indeed as I check my command line history I forgot the --signoff command line option.