From 802c176956f4103a71ea091c967474ee78798492 Mon Sep 17 00:00:00 2001
From: "R. Steve McKown" <rsmckown@gmail.com>
Date: Mon, 17 May 2010 15:07:03 -0600
Subject: [PATCH] No kernel compile-time visibility to userspace only stuff in
 cp210x.h

---
 src/cp210x.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/cp210x.h b/src/cp210x.h
index a2060e5..ab4eddb 100644
--- a/src/cp210x.h
+++ b/src/cp210x.h
@@ -50,6 +50,7 @@
 #define	CP210x_MAX_PRODUCT_STRLEN	126
 #define	CP210x_MAX_SERIAL_STRLEN	63
 
+#if !defined(__KERNEL__)
 /* Mode and latch bit to pin assignments. See AN223 from SiLabs:
  * https://www.silabs.com/Support Documents/TechnicalDocs/an223.pdf
  *
@@ -120,6 +121,7 @@
 #define CP210x_ENH_nRS485_TX		0x04
 #define CP210x_ENH_nRXLED		0x02
 #define CP210x_ENH_nTXLED		0x01
+#endif /* __KERNEL__ */
 
 /* Used to pass variable sized buffers between user and kernel space (ioctls) */
 struct cp210x_buffer {
-- 
2.39.2