greybus: define connection state

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Define the state of a connection.  A connection will not be
enabled until it has been successfully set up.  Once it starts
getting torn down its state will move to "being destroyed".

Don't send any operation request messages unless the connection is
enabled.  And drop any incoming messages if if the connection is
not enabled.

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

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Alex Elder 2014-10-22 02:04:30 -05:00 • committed by Greg Kroah-Hartman

parent e1158df063

commit 36561f23a8

3 changed files with 34 additions and 4 deletions

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23

drivers/staging/greybus/connection.c

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9

drivers/staging/greybus/connection.h

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6

drivers/staging/greybus/operation.c

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