[PATCH 6/9] regulator: tps65217-regulator: Use the returned value of tps65217_reg_read()

[Mark Brown]

On Fri, Jun 26, 2020 at 07:57:35AM +0100, Lee Jones wrote:

> Until now the aforementioned return value has been ignored.

This is only aforementioned in the subject.

>  		/* Store default strobe info */
>  		ret = tps65217_reg_read(tps, regulators[i].bypass_reg, &val);
> +		if (ret)
> +			return ret;
> +

We should really be logging an error there rather than just returning,
that way it's a bit more apparent to someone debugging things what went
wrong if there is actually a problem.
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