[PATCH 2/2] staging:iio:accel:adis16240: add SPDX license identifier tag

[Nicholas Mc Guire]

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 at osadl.org>
---

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