From 8c5ffaeed3024fb92f16d56832061123636b2646 Mon Sep 17 00:00:00 2001
From: Hin-Tak Leung <htl10@users.sourceforge.net>
Date: Fri, 24 Apr 2020 02:27:58 +0100
Subject: [PATCH] LINUX_VERSION_IS_GEQ macro from Linux kernel backports
 package

---
 seeed-voicecard.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/seeed-voicecard.c b/seeed-voicecard.c
index f08fbd8..57c108f 100644
--- a/seeed-voicecard.c
+++ b/seeed-voicecard.c
@@ -28,6 +28,8 @@
 #include <sound/simple_card_utils.h>
 #include "ac10x.h"
 
+#define LINUX_VERSION_IS_GEQ(x1,x2,x3)	(LINUX_VERSION_CODE >= KERNEL_VERSION(x1,x2,x3))
+
 /*
  * single codec:
  *	0 - allow multi codec