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Vladimir Zapolskiy authored
syscon_regmap_lookup_by_phandle() returns either a valid pointer to struct regmap or ERR_PTR() error value, check for NULL is invalid and on error path may lead to oops, the change corrects the check. Signed-off-by:
Vladimir Zapolskiy <vz@mleia.com> Acked-by:
Lee Jones <lee.jones@linaro.org> Signed-off-by:
Bjorn Andersson <bjorn.andersson@linaro.org>
4b28038f