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| /openbmc/linux/drivers/mmc/core/ |
| H A D | core.c | d9bcbf34 Thu Nov 11 10:32:25 CST 2010 Guennadi Liakhovetski <g.liakhovetski@gmx.de> mmc: fix rmmod race for hosts using card-detection polling
MMC hosts that poll for card detection by defining the MMC_CAP_NEEDS_POLL
flag have a race on rmmod, where the delayed work is cancelled without
waiting for completed polling. To prevent this a _sync version of the work
cancellation has to be used.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: <stable@kernel.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
d9bcbf34 Thu Nov 11 10:32:25 CST 2010 Guennadi Liakhovetski <g.liakhovetski@gmx.de> mmc: fix rmmod race for hosts using card-detection polling
MMC hosts that poll for card detection by defining the MMC_CAP_NEEDS_POLL
flag have a race on rmmod, where the delayed work is cancelled without
waiting for completed polling. To prevent this a _sync version of the work
cancellation has to be used.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: <stable@kernel.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
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