Re: [PATCH V2] PM / OPP: of_property_count_u32_elems() can return errors

On 09/22, Viresh Kumar wrote:

of_property_count_u32_elems() will never return 0, but a -ve error value of a positive count. And so the current !count check is wrong.

Also, a missing "opp-microvolt" property isn't a problem and so we need to do of_find_property() separately to confirm that.

Fixes: 274659029c9d ("PM / OPP: Add support to parse "operating-points-v2" bindings") Signed-off-by: Viresh Kumar viresh.kumar@linaro.org

---

Reviewed-by: Stephen Boyd sboyd@codeaurora.org