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From: Shunsuke Mie <mie@igel.co.jp>
To: Kishon Vijay Abraham I <kishon@ti.com>
Cc: "Lorenzo Pieralisi" <lpieralisi@kernel.org>,
	"Krzysztof Wilczyński " <kw@linux.com>,
	"Bjorn Helgaas" <bhelgaas@google.com>,
	"Hou Zhiqiang" <Zhiqiang.Hou@nxp.com>,
	"Li Chen" <lchen@ambarella.com>, "Shunsuke Mie" <mie@igel.co.jp>,
	linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] PCI: endpoint: Don't stop EP controller by EP function
Date: Wed, 22 Jun 2022 13:09:24 +0900	[thread overview]
Message-ID: <20220622040924.113279-1-mie@igel.co.jp> (raw)

For multi-function endpoint device, an ep function shouldn't stop EP
controller. Nomally the controller is stopped via configfs.

Fixes: 349e7a85b25f ("PCI: endpoint: functions: Add an EP function to test PCI")
Signed-off-by: Shunsuke Mie <mie@igel.co.jp>
---
 drivers/pci/endpoint/functions/pci-epf-test.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/pci/endpoint/functions/pci-epf-test.c b/drivers/pci/endpoint/functions/pci-epf-test.c
index 5b833f00e980..a5ed779b0a51 100644
--- a/drivers/pci/endpoint/functions/pci-epf-test.c
+++ b/drivers/pci/endpoint/functions/pci-epf-test.c
@@ -627,7 +627,6 @@ static void pci_epf_test_unbind(struct pci_epf *epf)
 
 	cancel_delayed_work(&epf_test->cmd_handler);
 	pci_epf_test_clean_dma_chan(epf_test);
-	pci_epc_stop(epc);
 	for (bar = 0; bar < PCI_STD_NUM_BARS; bar++) {
 		epf_bar = &epf->bar[bar];
 
-- 
2.17.1


             reply	other threads:[~2022-06-22  4:09 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-22  4:09 Shunsuke Mie [this message]
2022-06-22  5:10 ` [PATCH] PCI: endpoint: Don't stop EP controller by EP function Kishon Vijay Abraham I
2022-06-22  5:23   ` Shunsuke Mie
2022-06-22 21:01 ` Bjorn Helgaas
2022-07-05 22:40 ` Bjorn Helgaas
2022-07-06  2:37   ` Shunsuke Mie
2022-07-06  3:08     ` Bjorn Helgaas
2022-07-06  3:15       ` Shunsuke Mie
2022-07-06 20:25         ` Bjorn Helgaas

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