mmc: msm_sdcc: Check for only DATA_END interrupt to end a request

The current code checks for both DATA_END and DATA_BLK_END bits in
MCI_STATUS register and ends a request only if both are set at a time.
The hardware doesn't always set DATA_BLK_END when DATA_END is set.
But DATA_END status itself is sufficient condition from hardware that
data transfer is done and hence, check for only DATA_END interrupt in
software to end a request.

Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>

1 files changed, 0 insertions, 1 deletions

diff --git a/drivers/mmc/host/msm_sdcc.h b/drivers/mmc/host/msm_sdcc.h
index e0579a1cc9e5..939557af266d 100644
--- a/drivers/mmc/host/msm_sdcc.h
+++ b/drivers/mmc/host/msm_sdcc.h
@@ -190,7 +190,6 @@ struct msmsdcc_curr_req {
         unsigned int            xfer_remain;    /* Bytes remaining to send */
         unsigned int            data_xfered;    /* Bytes acked by BLKEND irq */
         int                     got_dataend;
-        int                     got_datablkend;
         int                     user_pages;
 };