From 03cd2c005d77aae6d0e8aa78fd8b2fd5f45f55e6 Mon Sep 17 00:00:00 2001
From: shaojinchun <shaojinchun@rt-thread.com>
Date: Mon, 27 Aug 2018 18:33:03 +0800
Subject: [PATCH] Add the definition of RT_VBUS_USING_FLOW_CONTROL to
 vbus_api.h

---
 bsp/qemu-vexpress-gemini/.config     | 1 -
 bsp/qemu-vexpress-gemini/rtconfig.h  | 1 -
 components/vbus/Kconfig              | 6 ------
 components/vbus/share_hdr/vbus_api.h | 2 ++
 4 files changed, 2 insertions(+), 8 deletions(-)

diff --git a/bsp/qemu-vexpress-gemini/.config b/bsp/qemu-vexpress-gemini/.config
index a403198e7..02c5ee7d1 100644
--- a/bsp/qemu-vexpress-gemini/.config
+++ b/bsp/qemu-vexpress-gemini/.config
@@ -179,7 +179,6 @@ CONFIG_RT_USING_POSIX=y
 CONFIG_RT_USING_VBUS=y
 # CONFIG_RT_USING_VBUS_RFS is not set
 # CONFIG_RT_USING_VBUS_RSHELL is not set
-CONFIG_RT_VBUS_USING_FLOW_CONTROL=y
 CONFIG_RT_VBUS_USING_TESTS=y
 CONFIG__RT_VBUS_RING_BASE=0x6f800000
 CONFIG__RT_VBUS_RING_SZ=2097152
diff --git a/bsp/qemu-vexpress-gemini/rtconfig.h b/bsp/qemu-vexpress-gemini/rtconfig.h
index a5b23d160..a1dcba124 100644
--- a/bsp/qemu-vexpress-gemini/rtconfig.h
+++ b/bsp/qemu-vexpress-gemini/rtconfig.h
@@ -162,7 +162,6 @@
 #define RT_USING_VBUS
 /* RT_USING_VBUS_RFS is not set */
 /* RT_USING_VBUS_RSHELL is not set */
-#define RT_VBUS_USING_FLOW_CONTROL
 #define RT_VBUS_USING_TESTS
 #define _RT_VBUS_RING_BASE 0x6f800000
 #define _RT_VBUS_RING_SZ 2097152
diff --git a/components/vbus/Kconfig b/components/vbus/Kconfig
index c1afca994..cd30874e3 100644
--- a/components/vbus/Kconfig
+++ b/components/vbus/Kconfig
@@ -19,12 +19,6 @@ if RT_USING_VBUS
             When enable remote shell, the finsh/msh of RT-Thread can be operated from another
             Operating System.
 
-    config RT_VBUS_USING_FLOW_CONTROL
-        bool "Enable flow control on VBUS "
-        default n
-        help
-            Enable manage the rate of data transmission
-
     config RT_VBUS_USING_TESTS
         bool "Enable tests on VBUS "
         default n
diff --git a/components/vbus/share_hdr/vbus_api.h b/components/vbus/share_hdr/vbus_api.h
index 3ad2a9ae6..4425bb448 100644
--- a/components/vbus/share_hdr/vbus_api.h
+++ b/components/vbus/share_hdr/vbus_api.h
@@ -1,6 +1,8 @@
 #ifndef __VBUS_API_H__
 #define __VBUS_API_H__
 
+#define RT_VBUS_USING_FLOW_CONTROL
+
 #define RT_VBUS_CHANNEL_NR   32
 
 #define RT_VBUS_BLK_HEAD_SZ  4
-- 
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