diff options
| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2011-04-21 07:20:16 +0000 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2011-05-24 23:53:52 -0400 |
| commit | df3ef2d3c92c0a562ebde3699af7d12401fddf60 (patch) | |
| tree | 4969fcb7e716bcedd8634ccfdf14e3d1f274abee /drivers/mmc/host/tmio_mmc.c | |
| parent | faca6648e6f9659400bdafb985b50ba41f1a23b5 (diff) | |
| download | blackbird-op-linux-df3ef2d3c92c0a562ebde3699af7d12401fddf60.tar.gz blackbird-op-linux-df3ef2d3c92c0a562ebde3699af7d12401fddf60.zip | |
mmc: protect the tmio_mmc driver against a theoretical race
The MMC subsystem does not guarantee, that host driver .request() and
.set_ios() callbacks are serialised. Such concurrent calls, however,
do not have to be meaningfully supported, drivers just have to make
sure to avoid any severe problems.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mmc/host/tmio_mmc.c')
0 files changed, 0 insertions, 0 deletions
