Messages in this thread | | | Date | Mon, 14 Nov 2011 21:44:56 +0000 | From | Mark Brown <> | Subject | Re: [PATCH 1/5] regmap: return ERR_PTR instead of NULL in regmap_init |
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On Mon, Nov 14, 2011 at 10:40:15AM +0100, Lars-Peter Clausen wrote: > The regmap_init documentation states that it will either return a pointer to a > valid regmap structure or a ERR_PTR in case of an error. Currently it returns a > NULL pointer in case no bus or no config was given. Since NULL is not a > ERR_PTR a caller might assume that it is a pointer to a valid regmap structure, > so return a ERR_PTR(-EINVAL) instead.
Applied, thanks.
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