Bryan O'Donoghue 29f020290d greybus: loopback: hold a coarse lock while init/exit run ...

This patch holds gb_dev.mutex for the duration of init and exit to reduce
complexity while ensuring that init and exit run atomically with respect
to slave threads @ gb_loopback_fn().

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

2015-09-14 21:35:58 -07:00

drivers/staging/greybus

greybus: loopback: hold a coarse lock while init/exit run

2015-09-14 21:35:58 -07:00

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