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ata: libata-core: Do not poweroff runtime suspended ports
authorDamien Le Moal <dlemoal@kernel.org>
Thu, 31 Aug 2023 06:23:37 +0000 (15:23 +0900)
committerDamien Le Moal <dlemoal@kernel.org>
Tue, 3 Oct 2023 00:39:49 +0000 (09:39 +0900)
commit3a94af2488bfe7dfe70fd9277d4548f971b06ec8
tree8c7942e24da7c2395a43fdf2633fd230ed659e69tree | snapshot
parent09b055cfb0e9a337938f7a47681b2203bd7b85d2commit | diff
ata: libata-core: Do not poweroff runtime suspended ports

When powering off, there is no need to suspend a port that has already
been runtime suspended. Skip the EH PM request in ata_port_pm_poweroff()
in this case.

Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Tested-by: Chia-Lin Kao (AceLan) <acelan.kao@canonical.com>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/ata/libata-core.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)