diff options
| author | Damien Le Moal <dlemoal@kernel.org> | 2024-09-05 10:51:19 +0900 |
|---|---|---|
| committer | Damien Le Moal <dlemoal@kernel.org> | 2024-09-07 10:16:55 +0900 |
| commit | 5f8319c4b3ec4e8fdc7f7bf61f47f985e1a6f074 (patch) | |
| tree | b7577c2ff9a457b2203cfa3979c3fc006dde3d64 /drivers/ata/libata-eh.c | |
| parent | da65bbdd3bc1e8d2193e01167a413d90d9988c04 (diff) | |
ata: libata: Introduce ata_dev_free_resources
Introduce the function ata_dev_free_resources() to free the resources
allocated to support a device features. For now, this function is
reduced to calling zpodd_exit() for devices that have this feature
enabled.
ata_dev_free_resources() is called from ata_eh_dev_disable() as this
function is always called for all devices attached to a port that is
being detached and for devices that are being disabled due to being
removed (detached) from the system or due to errors.
With this change, the call to zpodd_exit() done in ata_port_detach()
and ata_scsi_handle_link_detach() are removed as these functions
remove all devices attached to the link or port using libata EH, thus
resulting in ata_eh_dev_disable() being called and the zpodd_exit()
function being executed.
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Niklas Cassel <cassel@kernel.org>
Diffstat (limited to 'drivers/ata/libata-eh.c')
| -rw-r--r-- | drivers/ata/libata-eh.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c index ed535e1b4225..364828b8a22d 100644 --- a/drivers/ata/libata-eh.c +++ b/drivers/ata/libata-eh.c @@ -500,10 +500,13 @@ static void ata_eh_dev_disable(struct ata_device *dev) ata_down_xfermask_limit(dev, ATA_DNXFER_FORCE_PIO0 | ATA_DNXFER_QUIET); dev->class++; - /* From now till the next successful probe, ering is used to + /* + * From now till the next successful probe, ering is used to * track probe failures. Clear accumulated device error info. */ ata_ering_clear(&dev->ering); + + ata_dev_free_resources(dev); } static void ata_eh_unload(struct ata_port *ap) |