usb: gadget: f_fs: Add flags to descriptors block

[karo-tx-linux.git] / drivers / usb / gadget / u_fs.h

diff --git a/drivers/usb/gadget/u_fs.h b/drivers/usb/gadget/u_fs.h
index 0deb6d5f7c357963279566f21191eadbf9f31757..bf0ba375d459ac59710711815a934b7f97c8f6ab 100644 (file)
--- a/drivers/usb/gadget/u_fs.h
+++ b/drivers/usb/gadget/u_fs.h
@@ -206,15 +206,13 @@ struct ffs_data {
 
        /* filled by __ffs_data_got_descs() */
        /*
-        * Real descriptors are 16 bytes after raw_descs (so you need
-        * to skip 16 bytes (ie. ffs->raw_descs + 16) to get to the
-        * first full speed descriptor).
-        * raw_fs_hs_descs_length does not have those 16 bytes added.
-        * ss_descs are 8 bytes (ss_magic + count) pass the hs_descs
+        * raw_descs is what you kfree, real_descs points inside of raw_descs,
+        * where full speed, high speed and super speed descriptors start.
+        * real_descs_length is the length of all those descriptors.
         */
+       const void                      *raw_descs_data;
        const void                      *raw_descs;
-       unsigned                        raw_fs_hs_descs_length;
-       unsigned                        raw_ss_descs_length;
+       unsigned                        raw_descs_length;
        unsigned                        fs_descs_count;
        unsigned                        hs_descs_count;
        unsigned                        ss_descs_count;