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| author | Enric Balletbo i Serra <enric.balletbo@collabora.com> | 2021-03-03 10:10:54 +0100 |
|---|---|---|
| committer | Matthias Brugger <matthias.bgg@gmail.com> | 2021-03-30 11:52:44 +0200 |
| commit | 9950588a45241b0efcfc312ab0e414260ceca709 (patch) | |
| tree | 634d0b571d77b58692b1b253dfd8365d7623bdba /drivers/soc/mediatek | |
| parent | 440147639ac79f699a4eb9811d0bc39d3cc815f4 (diff) | |
| download | linux-9950588a45241b0efcfc312ab0e414260ceca709.tar.gz linux-9950588a45241b0efcfc312ab0e414260ceca709.tar.xz | |
soc: mediatek: pm-domains: Fix missing error code in scpsys_add_subdomain()
Adding one power domain in scpsys_add_subdomain is missing to assign an
error code when it fails. Fix that assigning an error code to 'ret',
this also fixes the follwowing smatch warning.
drivers/soc/mediatek/mtk-pm-domains.c:492 scpsys_add_subdomain() warn: missing error code 'ret'
Fixes: dd65030295e2 ("soc: mediatek: pm-domains: Don't print an error if child domain is deferred")
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Link: https://lore.kernel.org/r/20210303091054.796975-1-enric.balletbo@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Diffstat (limited to 'drivers/soc/mediatek')
| -rw-r--r-- | drivers/soc/mediatek/mtk-pm-domains.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/soc/mediatek/mtk-pm-domains.c b/drivers/soc/mediatek/mtk-pm-domains.c index b7f697666bdd..06aaf03b194c 100644 --- a/drivers/soc/mediatek/mtk-pm-domains.c +++ b/drivers/soc/mediatek/mtk-pm-domains.c @@ -487,8 +487,9 @@ static int scpsys_add_subdomain(struct scpsys *scpsys, struct device_node *paren child_pd = scpsys_add_one_domain(scpsys, child); if (IS_ERR(child_pd)) { - dev_err_probe(scpsys->dev, PTR_ERR(child_pd), - "%pOF: failed to get child domain id\n", child); + ret = PTR_ERR(child_pd); + dev_err_probe(scpsys->dev, ret, "%pOF: failed to get child domain id\n", + child); goto err_put_node; } |