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From: Jan Karcher <jaka@linux.ibm.com>
To: David Miller <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>,
	Eric Dumazet <edumazet@google.com>,
	Paolo Abeni <pabeni@redhat.com>
Cc: netdev@vger.kernel.org, linux-s390@vger.kernel.org,
	Heiko Carstens <hca@linux.ibm.com>,
	Alexandra Winter <wintera@linux.ibm.com>,
	Wenjia Zhang <wenjia@linux.ibm.com>,
	Thorsten Winkler <twinkler@linux.ibm.com>,
	Stefan Raspl <raspl@linux.ibm.com>,
	Karsten Graul <kgraul@linux.ibm.com>,
	Jan Karcher <jaka@linux.ibm.com>,
	Nils Hoppmann <niho@linux.ibm.com>,
	Halil Pasic <pasic@linux.ibm.com>,
	Tony Lu <tonylu@linux.alibaba.com>,
	Wen Gu <guwen@linux.alibaba.com>
Subject: [net-next v2 2/8] net/ism: Add missing calls to disable bus-mastering
Date: Mon, 23 Jan 2023 19:17:46 +0100	[thread overview]
Message-ID: <20230123181752.1068-3-jaka@linux.ibm.com> (raw)
In-Reply-To: <20230123181752.1068-1-jaka@linux.ibm.com>

From: Stefan Raspl <raspl@linux.ibm.com>

Signed-off-by: Stefan Raspl <raspl@linux.ibm.com>
Signed-off-by: Jan Karcher <jaka@linux.ibm.com>
Signed-off-by: Wenjia Zhang <wenjia@linux.ibm.com>
---
 drivers/s390/net/ism_drv.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/s390/net/ism_drv.c b/drivers/s390/net/ism_drv.c
index dfd401d9e362..e253949aa975 100644
--- a/drivers/s390/net/ism_drv.c
+++ b/drivers/s390/net/ism_drv.c
@@ -582,6 +582,7 @@ static int ism_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 err_free:
 	smcd_free_dev(ism->smcd);
 err_resource:
+	pci_clear_master(pdev);
 	pci_release_mem_regions(pdev);
 err_disable:
 	pci_disable_device(pdev);
@@ -612,6 +613,7 @@ static void ism_remove(struct pci_dev *pdev)
 	ism_dev_exit(ism);
 
 	smcd_free_dev(ism->smcd);
+	pci_clear_master(pdev);
 	pci_release_mem_regions(pdev);
 	pci_disable_device(pdev);
 	dev_set_drvdata(&pdev->dev, NULL);
-- 
2.25.1


  parent reply	other threads:[~2023-01-23 18:18 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-01-23 18:17 [net-next v2 0/8] drivers/s390/net/ism: Add generalized interface Jan Karcher
2023-01-23 18:17 ` [net-next v2 1/8] net/smc: Terminate connections prior to device removal Jan Karcher
2023-01-23 18:17 ` Jan Karcher [this message]
2023-01-23 18:17 ` [net-next v2 3/8] s390/ism: Introduce struct ism_dmb Jan Karcher
2023-01-23 18:17 ` [net-next v2 4/8] net/ism: Add new API for client registration Jan Karcher
2023-01-23 18:17 ` [net-next v2 5/8] net/smc: Register SMC-D as ISM client Jan Karcher
2023-01-23 18:17 ` [net-next v2 6/8] net/smc: Separate SMC-D and ISM APIs Jan Karcher
2023-01-23 18:17 ` [net-next v2 7/8] s390/ism: Consolidate SMC-D-related code Jan Karcher
2023-01-23 18:17 ` [net-next v2 8/8] net/smc: De-tangle ism and smc device initialization Jan Karcher
2023-01-25 10:00 ` [net-next v2 0/8] drivers/s390/net/ism: Add generalized interface patchwork-bot+netdevbpf
2023-01-29 11:48 ` Dust Li
2023-02-06 10:57   ` Wenjia Zhang
2023-02-02 13:53 ` Wen Gu
2023-02-06 10:47   ` Wenjia Zhang
2023-02-08 11:59     ` Wen Gu

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