Merge branch 'topic/soundcore-preclaim' into for-linus

[pandora-kernel.git] / include / linux / rslib.h

diff --git a/include/linux/rslib.h b/include/linux/rslib.h
index ace25ac..746580c 100644 (file)
--- a/include/linux/rslib.h
+++ b/include/linux/rslib.h
@@ -34,6 +34,7 @@
  * @prim:      Primitive element, index form
  * @iprim:     prim-th root of 1, index form
  * @gfpoly:    The primitive generator polynominal
+ * @gffunc:    Function to generate the field, if non-canonical representation
  * @users:     Users of this structure
  * @list:      List entry for the rs control list
 */
@@ -48,6 +49,7 @@ struct rs_control {
        int             prim;
        int             iprim;
        int             gfpoly;
+       int             (*gffunc)(int);
        int             users;
        struct list_head list;
 };
@@ -77,6 +79,8 @@ int decode_rs16(struct rs_control *rs, uint16_t *data, uint16_t *par, int len,
 /* Create or get a matching rs control structure */
 struct rs_control *init_rs(int symsize, int gfpoly, int fcr, int prim,
                           int nroots);
+struct rs_control *init_rs_non_canonical(int symsize, int (*func)(int),
+                                         int fcr, int prim, int nroots);
 
 /* Release a rs control structure */
 void free_rs(struct rs_control *rs);