hwmon: (ad7418) Catch I2C errors

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If there is an i2c failure, the ad7416 reports its temperature as 0C.
Return an error code so users can properly detect errors.

Signed-off-by: Brandon Maier <brandon.maier@rockwellcollins.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

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Brandon Maier 2019-02-07 15:50:36 -06:00 • committed by Guenter Roeck

parent e9b95485c1

commit 45034e4827

1 changed files with 48 additions and 15 deletions

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drivers/hwmon/ad7418.c

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