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pmdomain: rockchip: propagate subdomain add errors

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rockchip_pm_add_subdomain() ignored the return value of its recursive
call, so a failure deeper in the hierarchy was silently dropped and
probe still succeeded with an incomplete domain tree.

Fixes: 6be05b5ec1 ("soc: rockchip: power-domain: add support for sub-power domains")
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Cc: stable@vger.kernel.org
Signed-off-by: Ulf Hansson <ulfh@kernel.org>
This commit is contained in:
Shawn Lin 2026-09-21 14:52:50 +08:00 committed by Ulf Hansson
parent 51c2db3ef0
commit 4c0d69d677
1 changed files with 3 additions and 1 deletions
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4
drivers/pmdomain/rockchip/pm-domains.c
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@ -1018,7 +1018,9 @@ static int rockchip_pm_add_subdomain(struct rockchip_pmu *pmu,
parent_domain->name, child_domain->name);
}
rockchip_pm_add_subdomain(pmu, np);
error = rockchip_pm_add_subdomain(pmu, np);
if (error)
return error;
}
return 0;