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    Subject[PATCH 5.4 52/92] firmware: arm_scmi: pm: Propagate return value to caller
    Date
    From: Peng Fan <peng.fan@nxp.com>

    [ Upstream commit 1446fc6c678e8d8b31606a4b877abe205f344b38 ]

    of_genpd_add_provider_onecell may return error, so let's propagate
    its return value to caller

    Link: https://lore.kernel.org/r/20211116064227.20571-1-peng.fan@oss.nxp.com
    Fixes: 898216c97ed2 ("firmware: arm_scmi: add device power domain support using genpd")
    Signed-off-by: Peng Fan <peng.fan@nxp.com>
    Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/firmware/arm_scmi/scmi_pm_domain.c | 4 +---
    1 file changed, 1 insertion(+), 3 deletions(-)

    diff --git a/drivers/firmware/arm_scmi/scmi_pm_domain.c b/drivers/firmware/arm_scmi/scmi_pm_domain.c
    index 041f8152272bf..177874adccf0d 100644
    --- a/drivers/firmware/arm_scmi/scmi_pm_domain.c
    +++ b/drivers/firmware/arm_scmi/scmi_pm_domain.c
    @@ -106,9 +106,7 @@ static int scmi_pm_domain_probe(struct scmi_device *sdev)
    scmi_pd_data->domains = domains;
    scmi_pd_data->num_domains = num_domains;

    - of_genpd_add_provider_onecell(np, scmi_pd_data);
    -
    - return 0;
    + return of_genpd_add_provider_onecell(np, scmi_pd_data);
    }

    static const struct scmi_device_id scmi_id_table[] = {
    --
    2.33.0


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