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Diffstat (limited to 'arch/x86/math-emu/poly_atan.c')
-rw-r--r--arch/x86/math-emu/poly_atan.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/math-emu/poly_atan.c b/arch/x86/math-emu/poly_atan.c
index 20c28e58e2d4..7e7412c5a1fe 100644
--- a/arch/x86/math-emu/poly_atan.c
+++ b/arch/x86/math-emu/poly_atan.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*---------------------------------------------------------------------------+
| poly_atan.c |
| |