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Date:   Tue, 12 Jan 2021 12:06:42 +0100
From:   "Ahmed S. Darwish" <a.darwish@...utronix.de>
To:     "James E.J. Bottomley" <jejb@...ux.ibm.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        John Garry <john.garry@...wei.com>,
        Jason Yan <yanaijie@...wei.com>,
        Daniel Wagner <dwagner@...e.de>,
        Artur Paszkiewicz <artur.paszkiewicz@...el.com>,
        Jack Wang <jinpu.wang@...ud.ionos.com>
Cc:     linux-scsi@...r.kernel.org, intel-linux-scu@...el.com,
        LKML <linux-kernel@...r.kernel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        "Sebastian A. Siewior" <bigeasy@...utronix.de>,
        "Ahmed S. Darwish" <a.darwish@...utronix.de>
Subject: [PATCH v2 14/19] scsi: aic94xx: Switch back to original libsas event notifiers

libsas event notifiers required an extension where gfp_t flags must be
explicitly passed. For bisectability, a temporary _gfp() variant of such
functions were added. All call sites then got converted use the _gfp()
variants and explicitly pass GFP context. Having no callers left, the
original libsas notifiers were then modified to accept gfp_t flags by
default.

Switch back to the original libas API, while still passing GFP context.
The libsas _gfp() variants will be removed afterwards.

Signed-off-by: Ahmed S. Darwish <a.darwish@...utronix.de>
---
 drivers/scsi/aic94xx/aic94xx_scb.c | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/drivers/scsi/aic94xx/aic94xx_scb.c b/drivers/scsi/aic94xx/aic94xx_scb.c
index 18422a3f9ff0..5e19efb38e36 100644
--- a/drivers/scsi/aic94xx/aic94xx_scb.c
+++ b/drivers/scsi/aic94xx/aic94xx_scb.c
@@ -80,7 +80,7 @@ static void asd_phy_event_tasklet(struct asd_ascb *ascb,
 		ASD_DPRINTK("phy%d: device unplugged\n", phy_id);
 		asd_turn_led(asd_ha, phy_id, 0);
 		sas_phy_disconnected(&phy->sas_phy);
-		sas_notify_phy_event_gfp(&phy->sas_phy, PHYE_LOSS_OF_SIGNAL, GFP_ATOMIC);
+		sas_notify_phy_event(&phy->sas_phy, PHYE_LOSS_OF_SIGNAL, GFP_ATOMIC);
 		break;
 	case CURRENT_OOB_DONE:
 		/* hot plugged device */
@@ -88,12 +88,12 @@ static void asd_phy_event_tasklet(struct asd_ascb *ascb,
 		get_lrate_mode(phy, oob_mode);
 		ASD_DPRINTK("phy%d device plugged: lrate:0x%x, proto:0x%x\n",
 			    phy_id, phy->sas_phy.linkrate, phy->sas_phy.iproto);
-		sas_notify_phy_event_gfp(&phy->sas_phy, PHYE_OOB_DONE, GFP_ATOMIC);
+		sas_notify_phy_event(&phy->sas_phy, PHYE_OOB_DONE, GFP_ATOMIC);
 		break;
 	case CURRENT_SPINUP_HOLD:
 		/* hot plug SATA, no COMWAKE sent */
 		asd_turn_led(asd_ha, phy_id, 1);
-		sas_notify_phy_event_gfp(&phy->sas_phy, PHYE_SPINUP_HOLD, GFP_ATOMIC);
+		sas_notify_phy_event(&phy->sas_phy, PHYE_SPINUP_HOLD, GFP_ATOMIC);
 		break;
 	case CURRENT_GTO_TIMEOUT:
 	case CURRENT_OOB_ERROR:
@@ -101,7 +101,7 @@ static void asd_phy_event_tasklet(struct asd_ascb *ascb,
 			    dl->status_block[1]);
 		asd_turn_led(asd_ha, phy_id, 0);
 		sas_phy_disconnected(&phy->sas_phy);
-		sas_notify_phy_event_gfp(&phy->sas_phy, PHYE_OOB_ERROR, GFP_ATOMIC);
+		sas_notify_phy_event(&phy->sas_phy, PHYE_OOB_ERROR, GFP_ATOMIC);
 		break;
 	}
 }
@@ -232,7 +232,7 @@ static void asd_bytes_dmaed_tasklet(struct asd_ascb *ascb,
 	spin_unlock_irqrestore(&phy->sas_phy.frame_rcvd_lock, flags);
 	asd_dump_frame_rcvd(phy, dl);
 	asd_form_port(ascb->ha, phy);
-	sas_notify_port_event_gfp(&phy->sas_phy, PORTE_BYTES_DMAED, GFP_ATOMIC);
+	sas_notify_port_event(&phy->sas_phy, PORTE_BYTES_DMAED, GFP_ATOMIC);
 }
 
 static void asd_link_reset_err_tasklet(struct asd_ascb *ascb,
@@ -268,7 +268,7 @@ static void asd_link_reset_err_tasklet(struct asd_ascb *ascb,
 	asd_turn_led(asd_ha, phy_id, 0);
 	sas_phy_disconnected(sas_phy);
 	asd_deform_port(asd_ha, phy);
-	sas_notify_port_event_gfp(sas_phy, PORTE_LINK_RESET_ERR, GFP_ATOMIC);
+	sas_notify_port_event(sas_phy, PORTE_LINK_RESET_ERR, GFP_ATOMIC);
 
 	if (retries_left == 0) {
 		int num = 1;
@@ -313,7 +313,7 @@ static void asd_primitive_rcvd_tasklet(struct asd_ascb *ascb,
 			spin_lock_irqsave(&sas_phy->sas_prim_lock, flags);
 			sas_phy->sas_prim = ffs(cont);
 			spin_unlock_irqrestore(&sas_phy->sas_prim_lock, flags);
-			sas_notify_port_event_gfp(sas_phy,PORTE_BROADCAST_RCVD, GFP_ATOMIC);
+			sas_notify_port_event(sas_phy,PORTE_BROADCAST_RCVD, GFP_ATOMIC);
 			break;
 
 		case LmUNKNOWNP:
@@ -334,7 +334,7 @@ static void asd_primitive_rcvd_tasklet(struct asd_ascb *ascb,
 			/* The sequencer disables all phys on that port.
 			 * We have to re-enable the phys ourselves. */
 			asd_deform_port(asd_ha, phy);
-			sas_notify_port_event_gfp(sas_phy, PORTE_HARD_RESET, GFP_ATOMIC);
+			sas_notify_port_event(sas_phy, PORTE_HARD_RESET, GFP_ATOMIC);
 			break;
 
 		default:
@@ -565,7 +565,7 @@ static void escb_tasklet_complete(struct asd_ascb *ascb,
 		/* the device is gone */
 		sas_phy_disconnected(sas_phy);
 		asd_deform_port(asd_ha, phy);
-		sas_notify_port_event_gfp(sas_phy, PORTE_TIMER_EVENT, GFP_ATOMIC);
+		sas_notify_port_event(sas_phy, PORTE_TIMER_EVENT, GFP_ATOMIC);
 		break;
 	default:
 		ASD_DPRINTK("%s: phy%d: unknown event:0x%x\n", __func__,
-- 
2.30.0

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