gallium/aux/tgsi_ureg.c: remove unused parameter from match_or_expand_immediate64

remove "type" from "match_or_expand_immediate64", fixes:

tgsi/tgsi_ureg.c: In function 'match_or_expand_immediate64':
tgsi/tgsi_ureg.c:837:34: warning: unused parameter 'type' [-Wunused-
parameter]
                              int type,
                                  ^~~~

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>

src/gallium/auxiliary/tgsi/tgsi_ureg.c

 
 static int
 match_or_expand_immediate64( const unsigned *v,
-                             int type,
                              unsigned nr,
                              unsigned *v2,
                              unsigned *pnr2,
    if (type == TGSI_IMM_FLOAT64 ||
        type == TGSI_IMM_UINT64 ||
        type == TGSI_IMM_INT64)
-      return match_or_expand_immediate64(v, type, nr, v2, pnr2, swizzle);
+      return match_or_expand_immediate64(v, nr, v2, pnr2, swizzle);
 
    *swizzle = 0;