Re: [PATCH v2 1/5] hwmon: ina2xx: bail-out from ina2xx_probe() in case of configuration errors

[Guenter Roeck]

On 11/27/2014 01:59 AM, Bartosz Golaszewski wrote:
> The return value of i2c_smbus_write_word_swapped() isn't checked in
> ina2xx_probe(). This leads to devices being registered even if they cannot
> be physically detected (e.g. device is not powered-up at boot-time).
>
> Even after restoring power to such device, it is left unconfigured as the
> configuration has never been actually written to the register.
>
> Error out in case of write errors in probe and notify the user.
>
> Signed-off-by: Bartosz Golaszewski <bgolaszewski@xxxxxxxxxxxx>

Applied to -next.

Thanks,
Guenter


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