treewide: Add SPDX license identifier for more missed files

[linux-block.git] / drivers / watchdog / cpwd.c

diff --git a/drivers/watchdog/cpwd.c b/drivers/watchdog/cpwd.c
index b5b078bdebe66ecceb1caa399a99c1284b2fd0c7..b973b31179df198c8a6e3e1d017728bf925dac00 100644 (file)
--- a/drivers/watchdog/cpwd.c
+++ b/drivers/watchdog/cpwd.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* cpwd.c - driver implementation for hardware watchdog
  * timers found on Sun Microsystems CP1400 and CP1500 boards.
  *