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Commit 4bd28ebd authored by Jon Smirl's avatar Jon Smirl Committed by Jean Delvare
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mpc-i2c: Propagate error values properly 



Propagate the error values returned by i2c_wait() instead of overriding
them with a meaningless -1.

Signed-off-by: default avatarJon Smirl <jonsmirl@gmail.com>
Signed-off-by: default avatarJean Delvare <khali@linux-fr.org>
parent e9f1373b
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