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From: Richard Zhu <hongxing.zhu@nxp.com>
To: l.stach@pengutronix.de, bhelgaas@google.com, lorenzo.pieralisi@arm.com
Cc: linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, kernel@pengutronix.de,
	linux-imx@nxp.com, Richard Zhu <hongxing.zhu@nxp.com>
Subject: [PATCH] PCI: imx6: Invoke the PHY exit function after PHY power off
Date: Thu,  3 Mar 2022 14:34:35 +0800	[thread overview]
Message-ID: <1646289275-17813-1-git-send-email-hongxing.zhu@nxp.com> (raw)

To balance phy->init_count, invoke the phy_exit() after phy_power_off().

Fixes: 178e244cb6e2 ("PCI: imx: Add the imx8mm pcie support")
Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
---
 drivers/pci/controller/dwc/pci-imx6.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/pci/controller/dwc/pci-imx6.c b/drivers/pci/controller/dwc/pci-imx6.c
index 331490614d55..343fe1429e3c 100644
--- a/drivers/pci/controller/dwc/pci-imx6.c
+++ b/drivers/pci/controller/dwc/pci-imx6.c
@@ -973,6 +973,7 @@ static int imx6_pcie_suspend_noirq(struct device *dev)
 	case IMX8MM:
 		if (phy_power_off(imx6_pcie->phy))
 			dev_err(dev, "unable to power off PHY\n");
+		phy_exit(imx6_pcie->phy);
 		break;
 	default:
 		break;
-- 
2.25.1


WARNING: multiple messages have this Message-ID (diff)
From: Richard Zhu <hongxing.zhu@nxp.com>
To: l.stach@pengutronix.de, bhelgaas@google.com, lorenzo.pieralisi@arm.com
Cc: linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, kernel@pengutronix.de,
	linux-imx@nxp.com, Richard Zhu <hongxing.zhu@nxp.com>
Subject: [PATCH] PCI: imx6: Invoke the PHY exit function after PHY power off
Date: Thu,  3 Mar 2022 14:34:35 +0800	[thread overview]
Message-ID: <1646289275-17813-1-git-send-email-hongxing.zhu@nxp.com> (raw)

To balance phy->init_count, invoke the phy_exit() after phy_power_off().

Fixes: 178e244cb6e2 ("PCI: imx: Add the imx8mm pcie support")
Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
---
 drivers/pci/controller/dwc/pci-imx6.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/pci/controller/dwc/pci-imx6.c b/drivers/pci/controller/dwc/pci-imx6.c
index 331490614d55..343fe1429e3c 100644
--- a/drivers/pci/controller/dwc/pci-imx6.c
+++ b/drivers/pci/controller/dwc/pci-imx6.c
@@ -973,6 +973,7 @@ static int imx6_pcie_suspend_noirq(struct device *dev)
 	case IMX8MM:
 		if (phy_power_off(imx6_pcie->phy))
 			dev_err(dev, "unable to power off PHY\n");
+		phy_exit(imx6_pcie->phy);
 		break;
 	default:
 		break;
-- 
2.25.1


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             reply	other threads:[~2022-03-03  6:43 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-03  6:34 Richard Zhu [this message]
2022-03-03  6:34 ` [PATCH] PCI: imx6: Invoke the PHY exit function after PHY power off Richard Zhu
2022-03-16  9:37 ` Lucas Stach
2022-03-16  9:37   ` Lucas Stach
2022-03-17  0:29   ` Hongxing Zhu
2022-03-17  0:29     ` Hongxing Zhu
2022-03-17  8:58 ` Lorenzo Pieralisi
2022-03-17  8:58   ` Lorenzo Pieralisi

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