Alex Elder 7de3e650fb greybus: ENODEV can be an expected error too ...

When probing for i2c devices, a read transfer operation can be used.
In this case, it is expected that some devices will not be found, so
ENODEV is an expected failure.  Don't issue a warning if the return
value is -ENODEV.

Note:  I anticipate we might have to be more precise in identifying
this specific case, but for now this eliminates a bogus warning when
probing i2c devices.

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

2014-12-10 17:15:20 -05:00

drivers/staging/greybus

greybus: ENODEV can be an expected error too

2014-12-10 17:15:20 -05:00

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