Fixed decode of write post fifo depth.

diff --git a/comedi/drivers/mite.h b/comedi/drivers/mite.h
index db7759a07b1a4598f93451d398df465477704956..ed996a9c4bf448ef4eb5cc095e3c3566a2789dc7 100644 (file)
--- a/comedi/drivers/mite.h
+++ b/comedi/drivers/mite.h
@@ -222,7 +222,7 @@ static inline int mite_csigr_dmac(u32 csigr_bits)
 };
 static inline int mite_csigr_wpdep(u32 csigr_bits)
 {      // write post fifo depth
-       unsigned int wpdep_bits = (csigr_bits >> 16) & 0xf;
+       unsigned int wpdep_bits = (csigr_bits >> 20) & 0x7;
        if(wpdep_bits == 0) return 0;
        else return 1 << (wpdep_bits - 1);
 };