From 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 13 May 2024 10:30:14 +0000
Subject: [PATCH] modify sin led gpio
---
kernel/drivers/scsi/snic/snic_disc.c | 12 ++++++++----
1 files changed, 8 insertions(+), 4 deletions(-)
diff --git a/kernel/drivers/scsi/snic/snic_disc.c b/kernel/drivers/scsi/snic/snic_disc.c
index b106596..e362453 100644
--- a/kernel/drivers/scsi/snic/snic_disc.c
+++ b/kernel/drivers/scsi/snic/snic_disc.c
@@ -111,8 +111,8 @@
SNIC_BUG_ON((((unsigned long)buf) % SNIC_SG_DESC_ALIGN) != 0);
- pa = pci_map_single(snic->pdev, buf, buf_len, PCI_DMA_FROMDEVICE);
- if (pci_dma_mapping_error(snic->pdev, pa)) {
+ pa = dma_map_single(&snic->pdev->dev, buf, buf_len, DMA_FROM_DEVICE);
+ if (dma_mapping_error(&snic->pdev->dev, pa)) {
SNIC_HOST_ERR(snic->shost,
"Rpt-tgt rspbuf %p: PCI DMA Mapping Failed\n",
buf);
@@ -138,7 +138,8 @@
ret = snic_queue_wq_desc(snic, rqi->req, rqi->req_len);
if (ret) {
- pci_unmap_single(snic->pdev, pa, buf_len, PCI_DMA_FROMDEVICE);
+ dma_unmap_single(&snic->pdev->dev, pa, buf_len,
+ DMA_FROM_DEVICE);
kfree(buf);
rqi->sge_va = 0;
snic_release_untagged_req(snic, rqi);
@@ -317,7 +318,10 @@
ret);
put_device(&snic->shost->shost_gendev);
- kfree(tgt);
+ spin_lock_irqsave(snic->shost->host_lock, flags);
+ list_del(&tgt->list);
+ spin_unlock_irqrestore(snic->shost->host_lock, flags);
+ put_device(&tgt->dev);
tgt = NULL;
return tgt;
--
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