From: Saugata Das <[email protected]> In 512B disable emulation patch, a check is done to ensure that size of the data is multiple of 4KB. However, the check is done with brq->data.blocks, which is not initialized at the point of check. This is now changed to blk_rq_sectors.
Signed-off-by: Saugata Das <[email protected]> --- drivers/mmc/card/block.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c index d628c5d..ee8b3d6 100644 --- a/drivers/mmc/card/block.c +++ b/drivers/mmc/card/block.c @@ -1296,7 +1296,7 @@ static int mmc_blk_issue_rw_rq(struct mmc_queue *mq, struct request *rqc) * When 4KB native sector is enabled, only 8 blocks * multiple read or write is allowed */ - if ((brq->data.blocks & 0x07) && + if ((blk_rq_sectors(req) & 0x07) && (card->ext_csd.data_sector_size == 4096)) { pr_err("%s: Transfer size is not 4KB sector size aligned\n", req->rq_disk->disk_name); -- 1.7.4.3 -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
