async_tx: add sum check flags

[pandora-kernel.git] / arch / arm / mach-iop13xx / include / mach / adma.h

diff --git a/arch/arm/mach-iop13xx/include/mach/adma.h b/arch/arm/mach-iop13xx/include/mach/adma.h
index 5722e86..1cd31df 100644 (file)
--- a/arch/arm/mach-iop13xx/include/mach/adma.h
+++ b/arch/arm/mach-iop13xx/include/mach/adma.h
@@ -428,18 +428,20 @@ static inline void iop_desc_set_block_fill_val(struct iop_adma_desc_slot *desc,
        hw_desc->block_fill_data = val;
 }
 
-static inline int iop_desc_get_zero_result(struct iop_adma_desc_slot *desc)
+static inline enum sum_check_flags
+iop_desc_get_zero_result(struct iop_adma_desc_slot *desc)
 {
        struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc;
        struct iop13xx_adma_desc_ctrl desc_ctrl = hw_desc->desc_ctrl_field;
        struct iop13xx_adma_byte_count byte_count = hw_desc->byte_count_field;
+       enum sum_check_flags flags;
 
        BUG_ON(!(byte_count.tx_complete && desc_ctrl.zero_result));
 
-       if (desc_ctrl.pq_xfer_en)
-               return byte_count.zero_result_err_q;
-       else
-               return byte_count.zero_result_err;
+       flags = byte_count.zero_result_err_q << SUM_CHECK_Q;
+       flags |= byte_count.zero_result_err << SUM_CHECK_P;
+
+       return flags;
 }
 
 static inline void iop_chan_append(struct iop_adma_chan *chan)