Pop in the SPDX tag as the license is clearly indicated as GPL V2 or later this should also be indicated with a SPDX license identifier tag. Signed-off-by: Nicholas Mc Guire <hofrat@xxxxxxxxx> --- chackpatch.pl was warning: WARNING: Missing or malformed SPDX-License-Identifier tag in line 1 Patch was compile tested with: x86_64_defconfig + SPI=y, IIO=m STAGING=y, ADIS16240=m Patch is against 5.1-rc3 (localversion-next is next-20190403) drivers/staging/iio/accel/adis16240.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/staging/iio/accel/adis16240.c b/drivers/staging/iio/accel/adis16240.c index 24e525f..b2d71ae 100644 --- a/drivers/staging/iio/accel/adis16240.c +++ b/drivers/staging/iio/accel/adis16240.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * ADIS16240 Programmable Impact Sensor and Recorder driver * -- 2.1.4