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| author | Linus Walleij <linus.walleij@linaro.org> | 2017-08-20 23:39:06 +0200 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2017-08-30 15:03:38 +0200 |
| commit | 69f7599e6c55b80aa34fee18217a67d16703b906 (patch) | |
| tree | 4ffaecf47856764e2111a45e86d299ae8beb63b4 /drivers/mmc | |
| parent | a814a14ea44d4415ee193985ecb744de320739e5 (diff) | |
| download | op-kernel-dev-69f7599e6c55b80aa34fee18217a67d16703b906.zip op-kernel-dev-69f7599e6c55b80aa34fee18217a67d16703b906.tar.gz | |
mmc: block: Anonymize the drv op data pointer
We have a data pointer for the ioctl() data, but we need to
pass other data along with the DRV_OP:s, so make this a
void * so it can be reused.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/core/block.c | 8 | ||||
| -rw-r--r-- | drivers/mmc/core/queue.h | 2 |
2 files changed, 6 insertions, 4 deletions
diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c index b8fa62c..727699c 100644 --- a/drivers/mmc/core/block.c +++ b/drivers/mmc/core/block.c @@ -596,7 +596,7 @@ static int mmc_blk_ioctl_cmd(struct block_device *bdev, __GFP_RECLAIM); idatas[0] = idata; req_to_mmc_queue_req(req)->drv_op = MMC_DRV_OP_IOCTL; - req_to_mmc_queue_req(req)->idata = idatas; + req_to_mmc_queue_req(req)->drv_op_data = idatas; req_to_mmc_queue_req(req)->ioc_count = 1; blk_execute_rq(mq->queue, NULL, req, 0); ioc_err = req_to_mmc_queue_req(req)->drv_op_result; @@ -675,7 +675,7 @@ static int mmc_blk_ioctl_multi_cmd(struct block_device *bdev, idata[0]->ic.write_flag ? REQ_OP_DRV_OUT : REQ_OP_DRV_IN, __GFP_RECLAIM); req_to_mmc_queue_req(req)->drv_op = MMC_DRV_OP_IOCTL; - req_to_mmc_queue_req(req)->idata = idata; + req_to_mmc_queue_req(req)->drv_op_data = idata; req_to_mmc_queue_req(req)->ioc_count = num_of_cmds; blk_execute_rq(mq->queue, NULL, req, 0); ioc_err = req_to_mmc_queue_req(req)->drv_op_result; @@ -1176,6 +1176,7 @@ static void mmc_blk_issue_drv_op(struct mmc_queue *mq, struct request *req) struct mmc_queue_req *mq_rq; struct mmc_card *card = mq->card; struct mmc_blk_data *md = mq->blkdata; + struct mmc_blk_ioc_data **idata; int ret; int i; @@ -1183,8 +1184,9 @@ static void mmc_blk_issue_drv_op(struct mmc_queue *mq, struct request *req) switch (mq_rq->drv_op) { case MMC_DRV_OP_IOCTL: + idata = mq_rq->drv_op_data; for (i = 0, ret = 0; i < mq_rq->ioc_count; i++) { - ret = __mmc_blk_ioctl_cmd(card, md, mq_rq->idata[i]); + ret = __mmc_blk_ioctl_cmd(card, md, idata[i]); if (ret) break; } diff --git a/drivers/mmc/core/queue.h b/drivers/mmc/core/queue.h index 361b464..cf26a15 100644 --- a/drivers/mmc/core/queue.h +++ b/drivers/mmc/core/queue.h @@ -51,7 +51,7 @@ struct mmc_queue_req { struct mmc_async_req areq; enum mmc_drv_op drv_op; int drv_op_result; - struct mmc_blk_ioc_data **idata; + void *drv_op_data; unsigned int ioc_count; }; |
