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

[thirdparty/kernel/linux.git] / arch / x86 / kernel / io_delay.c

diff --git a/arch/x86/kernel/io_delay.c b/arch/x86/kernel/io_delay.c
index 7ebcc4a744389d192df8d9c2078922a2ffbca74a..805b7a341aca2e773b67317aea90f334ea0f96d6 100644 (file)
--- a/arch/x86/kernel/io_delay.c
+++ b/arch/x86/kernel/io_delay.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * I/O delay strategies for inb_p/outb_p
  *