tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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drm/imagination: Detach pm domains if linking fails

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: e19cc5ab347e3 ("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>

Matt Coster 218ea788 713ec926

+2
+2
drivers/gpu/drm/imagination/pvr_power.c
··· 661 661 while (--i >= 0) 662 662 device_link_del(domain_links[i]); 663 663 664 + dev_pm_domain_detach_list(domains); 665 + 664 666 return err; 665 667 } 666 668