The most recent changes to amd_pstate, such as guided autonomous mode,
date to the year 2023. Update copyright statement accordingly.

Signed-off-by: Carlos Bilbao <carlos.bilbao@amd.com>
---
 include/linux/amd-pstate.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/amd-pstate.h b/include/linux/amd-pstate.h
index 1c4b8659f171..7bbb39c4752b 100644
--- a/include/linux/amd-pstate.h
+++ b/include/linux/amd-pstate.h
@@ -2,7 +2,7 @@
 /*
  * linux/include/linux/amd-pstate.h
  *
- * Copyright (C) 2022 Advanced Micro Devices, Inc.
+ * Copyright (C) 2022, 2023 Advanced Micro Devices, Inc.
  *
  * Author: Meng Li <li.meng@amd.com>
  */
-- 
2.34.1