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| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2011-04-15 18:30:47 +0000 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2011-05-24 23:53:50 -0400 |
| commit | 3b0beafc92406b98cbc2749b8db736f313d390b1 (patch) | |
| tree | d782fec514beb5dbb4281adc6d6ec28b7c5915da /drivers/mmc/host/tmio_mmc.c | |
| parent | 06e8935febe687e2a561707d4c7ca4245d261dbe (diff) | |
| download | blackbird-op-linux-3b0beafc92406b98cbc2749b8db736f313d390b1.tar.gz blackbird-op-linux-3b0beafc92406b98cbc2749b8db736f313d390b1.zip | |
mmc: sh_mmcif: protect 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>
Cc: Simon Horman <horms@verge.net.au>
Cc: Magnus Damm <damm@opensource.se>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mmc/host/tmio_mmc.c')
0 files changed, 0 insertions, 0 deletions
