greybus: audio: Ratelimit err messages

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In case of audio mgmt connection failure, GB requests would fail giving
an error message within the driver and reporting error. However there is
no error handling in above HAL and it'll keep on triggering similar
request via GB codec driver. This may overflood serial console. In one
of the instance it locked CPU for >10sec and caused a watchdog bite.
Thus ratelimit those error messages.

Testing Done: compile tested

Signed-off-by: Vaibhav Agarwal <vaibhav.agarwal@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

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Vaibhav Agarwal 2016-06-08 20:33:26 +05:30 • committed by Greg Kroah-Hartman

parent 109fbdfd6a

commit 4d27574cd3

1 changed files with 17 additions and 17 deletions

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34

drivers/staging/greybus/audio_codec.c

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