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greybus: loopback: update loopback operation description comment

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Old comment needs updating to match 8a282c411ba0 ('greybus/loopback: make
loopback type input equivalent to protocol type')

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Reviewed-by: Patrick Titiano <ptitiano@baylibre.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Bryan O'Donoghue 2015-07-21 23:50:07 +01:00 committed by Greg Kroah-Hartman
parent 3156be7dee
commit 799a3f0357
1 changed files with 5 additions and 3 deletions
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8
drivers/staging/greybus/loopback.c
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@ -137,10 +137,12 @@ gb_loopback_stats_attrs(throughput);
gb_loopback_ro_attr(error, d);
/*
* Type of loopback message to send
* Type of loopback message to send based on protocol type definitions
* 0 => Don't send message
* 1 => Send ping message continuously (message without payload)
* 2 => Send transer message continuously (message with payload)
* 2 => Send ping message continuously (message without payload)
* 3 => Send transer message continuously (message with payload,
* payload returned in response)
* 4 => Send a sink message (message with payload, no payload in response)
*/
gb_loopback_attr(type, d);
/* Size of transfer message payload: 0-4096 bytes */