diff options
| author | Ulf Hansson <ulf.hansson@linaro.org> | 2016-06-21 16:12:46 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2016-07-25 11:34:22 +0300 |
| commit | 1b8d79c5494484d140f2a19101412b51e2d5f6b5 (patch) | |
| tree | 83b19b871e56b507ce55102e4b99098ff3aeedae /drivers/mmc/core/host.c | |
| parent | 2801b95e8ff0fc24d7708a67bb98902dad197635 (diff) | |
| download | linux-1b8d79c5494484d140f2a19101412b51e2d5f6b5.tar.xz | |
mmc: core: Allow hosts to specify non-support for SD commands
There are host drivers which needs to valdiate for non-supported SD
commands and returnn error code for such requests.
To improve and simplify the behaviour, let's invent MMC_CAP2_NO_SD
which these host drivers can set to tell the mmc core to skip sending SD
commands during card initialization.
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/core/host.c')
0 files changed, 0 insertions, 0 deletions