diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2017-05-18 12:29:35 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2017-06-20 11:30:19 +0300 |
| commit | 3ecd8cf23f88d5df1c545a5c04217987abb28575 (patch) | |
| tree | 19f408404e5b620f90551d975c829cc55ff30b58 /drivers/mmc/core/queue.h | |
| parent | 614f0388f580c436d2cf6dc0855de91d13ddc23d (diff) | |
| download | linux-3ecd8cf23f88d5df1c545a5c04217987abb28575.tar.xz | |
mmc: block: move multi-ioctl() to use block layer
This switches also the multiple-command ioctl() call to issue
all ioctl()s through the block layer instead of going directly
to the device.
We extend the passed argument with an argument count and loop
over all passed commands in the ioctl() issue function called
from the block layer.
By doing this we are again loosening the grip on the big host
lock, since two calls to mmc_get_card()/mmc_put_card() are
removed.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Tested-by: Avri Altman <Avri.Altman@sandisk.com>
Diffstat (limited to 'drivers/mmc/core/queue.h')
| -rw-r--r-- | drivers/mmc/core/queue.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mmc/core/queue.h b/drivers/mmc/core/queue.h index 005ece9ac7cb..8c76e7118c95 100644 --- a/drivers/mmc/core/queue.h +++ b/drivers/mmc/core/queue.h @@ -42,7 +42,8 @@ struct mmc_queue_req { unsigned int bounce_sg_len; struct mmc_async_req areq; int ioc_result; - struct mmc_blk_ioc_data *idata; + struct mmc_blk_ioc_data **idata; + unsigned int ioc_count; }; struct mmc_queue { |