diff options
| author | John Garry <john.garry@huawei.com> | 2021-01-18 11:09:38 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-01-22 21:31:07 -0500 |
| commit | 121181f3f839c29d8dd9fdc3cc9babbdc74227f8 (patch) | |
| tree | 6b617c5f2f03c0b57a7d6bd1aad9f03b1747aa1d /drivers/scsi/pm8001/pm8001_sas.c | |
| parent | 3f901c81dfad6930de5d4e6b582c4fde880cdada (diff) | |
| download | linux-121181f3f839c29d8dd9fdc3cc9babbdc74227f8.tar.bz2 | |
scsi: libsas: Remove notifier indirection
LLDDs report events to libsas with .notify_port_event and .notify_phy_event
callbacks.
These callbacks are fixed and so there is no reason why the functions
cannot be called directly, so do that.
This neatens the code slightly, makes it more obvious, and reduces function
pointer usage, which is generally a good thing. Downside is that there are
2x more symbol exports.
[a.darwish@linutronix.de: Remove the now unused "sas_ha" local variables]
Link: https://lore.kernel.org/r/20210118100955.1761652-3-a.darwish@linutronix.de
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jack Wang <jinpu.wang@cloud.ionos.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Ahmed S. Darwish <a.darwish@linutronix.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/pm8001/pm8001_sas.c')
| -rw-r--r-- | drivers/scsi/pm8001/pm8001_sas.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/scsi/pm8001/pm8001_sas.c b/drivers/scsi/pm8001/pm8001_sas.c index f8d142f9b9ad..6af561a77c76 100644 --- a/drivers/scsi/pm8001/pm8001_sas.c +++ b/drivers/scsi/pm8001/pm8001_sas.c @@ -158,7 +158,6 @@ int pm8001_phy_control(struct asd_sas_phy *sas_phy, enum phy_func func, int rc = 0, phy_id = sas_phy->id; struct pm8001_hba_info *pm8001_ha = NULL; struct sas_phy_linkrates *rates; - struct sas_ha_struct *sas_ha; struct pm8001_phy *phy; DECLARE_COMPLETION_ONSTACK(completion); unsigned long flags; @@ -207,18 +206,16 @@ int pm8001_phy_control(struct asd_sas_phy *sas_phy, enum phy_func func, if (pm8001_ha->chip_id != chip_8001) { if (pm8001_ha->phy[phy_id].phy_state == PHY_STATE_LINK_UP_SPCV) { - sas_ha = pm8001_ha->sas; sas_phy_disconnected(&phy->sas_phy); - sas_ha->notify_phy_event(&phy->sas_phy, + sas_notify_phy_event(&phy->sas_phy, PHYE_LOSS_OF_SIGNAL); phy->phy_attached = 0; } } else { if (pm8001_ha->phy[phy_id].phy_state == PHY_STATE_LINK_UP_SPC) { - sas_ha = pm8001_ha->sas; sas_phy_disconnected(&phy->sas_phy); - sas_ha->notify_phy_event(&phy->sas_phy, + sas_notify_phy_event(&phy->sas_phy, PHYE_LOSS_OF_SIGNAL); phy->phy_attached = 0; } |