tree 5cd3b61994a3891ec2ceff729ac33eea35ae205e
parent 71dd9106af54de0f758875fa4b595af42a327448
author Sahitya Tummala <stummala@codeaurora.org> 1291800787 +0530
committer David Brown <davidb@codeaurora.org> 1292876912 -0800

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>