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drm/imagination: Detach pm domains if linking fails

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There's a missing call to dev_pm_domain_detach_list() in the error path of
pvr_power_domains_init(); if creating the second stage of device links
fails then the struct dev_pm_domain_list will be left dangling.

Fixes: e19cc5ab34 ("drm/imagination: Use dev_pm_domain_attach_list()")
Reviewed-by: Alessio Belle <alessio.belle@imgtec.com>
Link: https://patch.msgid.link/20260227-single-domain-power-fixes-v1-2-d37ba0825f7c@imgtec.com
Signed-off-by: Matt Coster <matt.coster@imgtec.com>
This commit is contained in:
Matt Coster 2026-02-27 14:12:48 +00:00
parent 713ec926d8
commit 218ea788a6
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1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/imagination/pvr_power.c
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@ -661,6 +661,8 @@ int pvr_power_domains_init(struct pvr_device *pvr_dev)
while (--i >= 0)
device_link_del(domain_links[i]);
dev_pm_domain_detach_list(domains);
return err;
}