License cleanup: add SPDX GPL-2.0 license identifier to files with no license

[linux-block.git] / drivers / irqchip / Makefile

diff --git a/drivers/irqchip/Makefile b/drivers/irqchip/Makefile
index 845abc107ad5f05e0b85fe5325a05e216f6f9817..b842dfdc903f1f9649a27a907157a049e1cde4a2 100644 (file)
--- a/drivers/irqchip/Makefile
+++ b/drivers/irqchip/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 obj-$(CONFIG_IRQCHIP)                  += irqchip.o
 
 obj-$(CONFIG_ALPINE_MSI)               += irq-alpine-msi.o