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| author |   Adrian Hunter <adrian.hunter@intel.com> | 2017-08-10 15:08:06 +0300 |
|---|---|---|
| committer |   Ulf Hansson <ulf.hansson@linaro.org> | 2017-08-30 14:02:01 +0200 |
| commit | bf517d6fec719980fe3b7acd9670a68442a372b7 (patch) | |
| tree | 4f965264412da3f37c5145d21ae7efc6eb281429 /include/linux/mmc | |
| parent | mmc: core: Remove unused MMC_CAP2_PACKED_CMD (diff) | |
| download | linux-dev-bf517d6fec719980fe3b7acd9670a68442a372b7.tar.xz linux-dev-bf517d6fec719980fe3b7acd9670a68442a372b7.zip | |
mmc: core: Add mmc_retune_hold_now()
mmc_return_hold() / mmc_retune_release() are used around a group of
commands to prevent re-tuning between the commands. Re-tuning can still
happen before the first command. In some cases, re-tuning must be
prevented entirely. Add mmc_retune_hold_now() for that purpose. It is
added in preparation for CQE support where it will be used by CQE recovery.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'include/linux/mmc')
0 files changed, 0 insertions, 0 deletions