linux-kernel - [PATCH V4 3/3] PCI: tegra194: Refactor EP initialization completion

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Message-ID: <20220919183342.4090-4-vidyas@nvidia.com>
Date:   Tue, 20 Sep 2022 00:03:42 +0530
From:   Vidya Sagar <vidyas@...dia.com>
To:     <jingoohan1@...il.com>, <gustavo.pimentel@...opsys.com>,
        <lpieralisi@...nel.org>, <robh@...nel.org>, <kw@...ux.com>,
        <bhelgaas@...gle.com>, <mani@...nel.org>,
        <Sergey.Semin@...kalelectronics.ru>, <dmitry.baryshkov@...aro.org>,
        <linmq006@...il.com>, <ffclaire1224@...il.com>
CC:     <thierry.reding@...il.com>, <jonathanh@...dia.com>,
        <linux-pci@...r.kernel.org>, <linux-arm-msm@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <kthota@...dia.com>,
        <mmaddireddy@...dia.com>, <vidyas@...dia.com>, <sagar.tv@...il.com>
Subject: [PATCH V4 3/3] PCI: tegra194: Refactor EP initialization completion

Call only dw_pcie_ep_init_notify() which internally takes care of calling
dw_pcie_ep_init_complete() to notify about the EP initialization
completion to the DWC EP framework.

Signed-off-by: Vidya Sagar <vidyas@...dia.com>
---
V4:
* New patch in this series

 drivers/pci/controller/dwc/pcie-tegra194.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/pci/controller/dwc/pcie-tegra194.c b/drivers/pci/controller/dwc/pcie-tegra194.c
index 1b6b437823d2..2600304522eb 100644
--- a/drivers/pci/controller/dwc/pcie-tegra194.c
+++ b/drivers/pci/controller/dwc/pcie-tegra194.c
@@ -1885,14 +1885,12 @@ static void pex_ep_event_pex_rst_deassert(struct tegra_pcie_dw *pcie)
 	val = (upper_32_bits(ep->msi_mem_phys) & MSIX_ADDR_MATCH_HIGH_OFF_MASK);
 	dw_pcie_writel_dbi(pci, MSIX_ADDR_MATCH_HIGH_OFF, val);
 
-	ret = dw_pcie_ep_init_complete(ep);
+	ret = dw_pcie_ep_init_notify(ep);
 	if (ret) {
 		dev_err(dev, "Failed to complete initialization: %d\n", ret);
 		goto fail_init_complete;
 	}
 
-	dw_pcie_ep_init_notify(ep);
-
 	/* Program the private control to allow sending LTR upstream */
 	if (pcie->of_data->has_ltr_req_fix) {
 		val = appl_readl(pcie, APPL_LTR_MSG_2);
-- 
2.17.1