i2c-algo-bit: Be verbose on bus testing failure
authorJean Delvare <jdelvare@suse.de>
Sun, 30 Oct 2011 12:47:25 +0000 (13:47 +0100)
committerJean Delvare <khali@endymion.delvare>
Sun, 30 Oct 2011 12:47:25 +0000 (13:47 +0100)
If bus testing fails due to the bus being seen as busy, it might be
helpful for developers to know which line is unexpectedly low.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Reviewed-by: Alex Deucher <alexdeucher@gmail.com>

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