greybus: gb_operation: replace timeout workqueue

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If an operation is issued and the response never comes back,
gb_operation_timeout() cancels the operation but never wakes up the
waiter in gb_operation_request_send().

This patch removes the timeout workqueue and changes the request wait to
wait_for_completion_interruptible_timeout(), with timeout set to
OPERATION_TIMEOUT_DEFAULT.

Signed-off-by: Perry Hung <perry@leaflabs.com>
Reviewed-by: Alex Elder <elder@linaro.org>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>

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Perry Hung 2015-01-14 16:19:26 -05:00 • committed by Greg Kroah-Hartman

parent 76590b1e88

commit 7bad4e85b8

2 changed files with 9 additions and 26 deletions

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34

drivers/staging/greybus/operation.c

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1

drivers/staging/greybus/operation.h

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