revert some define to usb_common.h

1 files changed, 0 insertions, 21 deletions

diff --git a/components/drivers/usb/usbdevice/class/mstorage.h b/components/drivers/usb/usbdevice/class/mstorage.h
index eb8e81a68f..951cbdfef8 100644
--- a/components/drivers/usb/usbdevice/class/mstorage.h
+++ b/components/drivers/usb/usbdevice/class/mstorage.h
@@ -20,27 +20,6 @@
 
 #pragma pack(1)
 
-struct ustorage_cbw 
-{
-    rt_uint32_t signature;
-    rt_uint32_t tag;
-    rt_uint32_t xfer_len;
-    rt_uint8_t dflags;
-    rt_uint8_t lun;
-    rt_uint8_t cb_len;
-    rt_uint8_t cb[16];
-};
-typedef struct ustorage_cbw* ustorage_cbw_t;
-
-struct ustorage_csw 
-{
-    rt_uint32_t signature;
-    rt_uint32_t tag;
-    rt_uint32_t data_reside;
-    rt_uint8_t  status;
-};
-typedef struct ustorage_csw* ustorage_csw_t;
-
 struct umass_descriptor
 {
     struct uinterface_descriptor intf_desc;