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Commit c80ebe79 authored by Wolfram Sang's avatar Wolfram Sang Committed by Jean Delvare
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i2c-pca-algo: Fix error code 



Give a more concrete error code, when the bus is not idle.

Signed-off-by: default avatarWolfram Sang <w.sang@pengutronix.de>
Signed-off-by: default avatarJean Delvare <khali@linux-fr.org>
parent ac7fc4fb
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