Commit 2ed6d22c authored by Russell King's avatar Russell King Committed by Russell King
Browse files

[MMC] Don't check READY_FOR_DATA when reading



There's no point checking to see if the card is ready to accept
data when we're reading from it - sending the command only wastes
precious bus bandwidth.
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 42431acb
......@@ -231,6 +231,7 @@ static int mmc_blk_issue_rq(struct mmc_queue *mq, struct request *req)
goto cmd_err;
}
if (rq_data_dir(req) != READ) {
do {
int err;
......@@ -252,6 +253,7 @@ static int mmc_blk_issue_rq(struct mmc_queue *mq, struct request *req)
if (mmc_decode_status(cmd.resp))
goto cmd_err;
#endif
}
/*
* A block was successfully transferred.
......
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