diff --git a/drivers/pci/controller/dwc/pci-dra7xx.c b/drivers/pci/controller/dwc/pci-dra7xx.c
index 72a5a2bf933bc7b15989b266bcba2ff3c27a92e1..b105af63854a3da082b4a43b6aa97292abf3b9a4 100644
--- a/drivers/pci/controller/dwc/pci-dra7xx.c
+++ b/drivers/pci/controller/dwc/pci-dra7xx.c
@@ -181,7 +181,6 @@ static int dra7xx_pcie_host_init(struct pcie_port *pp)
struct dw_pcie *pci = to_dw_pcie_from_pp(pp);
struct dra7xx_pcie *dra7xx = to_dra7xx_pcie(pci);
- dw_pcie_setup_rc(pp);
dra7xx_pcie_enable_interrupts(dra7xx);
return 0;
diff --git a/drivers/pci/controller/dwc/pci-exynos.c b/drivers/pci/controller/dwc/pci-exynos.c
index 3939fe22e8a2069a5aed5b13775674def5c91781..5c10a5432896cad3827d661b156ab6e88c62af14 100644
--- a/drivers/pci/controller/dwc/pci-exynos.c
+++ b/drivers/pci/controller/dwc/pci-exynos.c
@@ -372,7 +372,6 @@ static int exynos_pcie_host_init(struct pcie_port *pp)
phy_init(ep->phy);
exynos_pcie_deassert_core_reset(ep);
- dw_pcie_setup_rc(pp);
exynos_pcie_assert_reset(ep);
exynos_pcie_enable_interrupts(ep);
diff --git a/drivers/pci/controller/dwc/pci-imx6.c b/drivers/pci/controller/dwc/pci-imx6.c
index 9e30fbf4efbe5c2deaf0729673edf810620e972d..f9547bb2cf1bd0c36be83d8a1ff8c08d2d7997c4 100644
--- a/drivers/pci/controller/dwc/pci-imx6.c
+++ b/drivers/pci/controller/dwc/pci-imx6.c
@@ -834,7 +834,6 @@ static int imx6_pcie_host_init(struct pcie_port *pp)
imx6_pcie_init_phy(imx6_pcie);
imx6_pcie_deassert_core_reset(imx6_pcie);
imx6_setup_phy_mpll(imx6_pcie);
- dw_pcie_setup_rc(pp);
return 0;
}
diff --git a/drivers/pci/controller/dwc/pci-keystone.c b/drivers/pci/controller/dwc/pci-keystone.c
index 90b222b020a39962d24317c108f5417282666a05..5a4bcc2b1ddb5b1a3f0ae47553540c9e0ed24d01 100644
--- a/drivers/pci/controller/dwc/pci-keystone.c
+++ b/drivers/pci/controller/dwc/pci-keystone.c
@@ -807,8 +807,6 @@ static int __init ks_pcie_host_init(struct pcie_port *pp)
if (ret)
return ret;
- dw_pcie_setup_rc(pp);
-
ks_pcie_stop_link(pci);
ks_pcie_setup_rc_app_regs(ks_pcie);
writew(PCI_IO_RANGE_TYPE_32 | (PCI_IO_RANGE_TYPE_32 << 8),
diff --git a/drivers/pci/controller/dwc/pci-layerscape.c b/drivers/pci/controller/dwc/pci-layerscape.c
index 0d84986c4c164f670b0e7f8c76d2fd195d82e19f..400ebbebd00f40237880622f0694c70d071088cd 100644
--- a/drivers/pci/controller/dwc/pci-layerscape.c
+++ b/drivers/pci/controller/dwc/pci-layerscape.c
@@ -136,8 +136,6 @@ static int ls_pcie_host_init(struct pcie_port *pp)
ls_pcie_drop_msg_tlp(pcie);
- dw_pcie_setup_rc(pp);
-
return 0;
}
diff --git a/drivers/pci/controller/dwc/pci-meson.c b/drivers/pci/controller/dwc/pci-meson.c
index 2df0adcf0bf228a58761318b9f163b0780c619fc..04589f0decb235bbe46e983c5bbabc0e997db2c3 100644
--- a/drivers/pci/controller/dwc/pci-meson.c
+++ b/drivers/pci/controller/dwc/pci-meson.c
@@ -380,8 +380,6 @@ static int meson_pcie_host_init(struct pcie_port *pp)
meson_set_max_payload(mp, MAX_PAYLOAD_SIZE);
meson_set_max_rd_req_size(mp, MAX_READ_REQ_SIZE);
- dw_pcie_setup_rc(pp);
-
return 0;
}
diff --git a/drivers/pci/controller/dwc/pcie-armada8k.c b/drivers/pci/controller/dwc/pcie-armada8k.c
index dd2926bbb9017fa1cbb7948a66a1032a320bfa3b..4e2552dcf982775e4c5d2c1c39b4003bce4a5460 100644
--- a/drivers/pci/controller/dwc/pcie-armada8k.c
+++ b/drivers/pci/controller/dwc/pcie-armada8k.c
@@ -171,8 +171,6 @@ static int armada8k_pcie_host_init(struct pcie_port *pp)
u32 reg;
struct dw_pcie *pci = to_dw_pcie_from_pp(pp);
- dw_pcie_setup_rc(pp);
-
if (!dw_pcie_link_up(pci)) {
/* Disable LTSSM state machine to enable configuration */
reg = dw_pcie_readl_dbi(pci, PCIE_GLOBAL_CONTROL_REG);
diff --git a/drivers/pci/controller/dwc/pcie-artpec6.c b/drivers/pci/controller/dwc/pcie-artpec6.c
index 7ee8f3c83f8f3f5b15737275bff1061bb21cd6a0..fcba9915a6067f1a516abedf631139205207a0e2 100644
--- a/drivers/pci/controller/dwc/pcie-artpec6.c
+++ b/drivers/pci/controller/dwc/pcie-artpec6.c
@@ -328,7 +328,6 @@ static int artpec6_pcie_host_init(struct pcie_port *pp)
artpec6_pcie_init_phy(artpec6_pcie);
artpec6_pcie_deassert_core_reset(artpec6_pcie);
artpec6_pcie_wait_for_phy(artpec6_pcie);
- dw_pcie_setup_rc(pp);
return 0;
}
diff --git a/drivers/pci/controller/dwc/pcie-designware-host.c b/drivers/pci/controller/dwc/pcie-designware-host.c
index ebea2c8144488e1a7980b7b3485b7f2c976de5c3..f2b0a15ad72baf672c27cb034b0f7fd1ccb2e134 100644
--- a/drivers/pci/controller/dwc/pcie-designware-host.c
+++ b/drivers/pci/controller/dwc/pcie-designware-host.c
@@ -422,6 +422,7 @@ int dw_pcie_host_init(struct pcie_port *pp)
goto err_free_msi;
}
+ dw_pcie_setup_rc(pp);
dw_pcie_msi_init(pp);
if (!dw_pcie_link_up(pci) && pci->ops->start_link) {
diff --git a/drivers/pci/controller/dwc/pcie-designware-plat.c b/drivers/pci/controller/dwc/pcie-designware-plat.c
index dec24e595c3e09e7f0f5e6b7a4d6d3478c2e814a..9b397c807261ccbdbdbacae72f00e38cbf1fd662 100644
--- a/drivers/pci/controller/dwc/pcie-designware-plat.c
+++ b/drivers/pci/controller/dwc/pcie-designware-plat.c
@@ -33,15 +33,7 @@ struct dw_plat_pcie_of_data {
static const struct of_device_id dw_plat_pcie_of_match[];
-static int dw_plat_pcie_host_init(struct pcie_port *pp)
-{
- dw_pcie_setup_rc(pp);
-
- return 0;
-}
-
static const struct dw_pcie_host_ops dw_plat_pcie_host_ops = {
- .host_init = dw_plat_pcie_host_init,
};
static int dw_plat_pcie_establish_link(struct dw_pcie *pci)
diff --git a/drivers/pci/controller/dwc/pcie-histb.c b/drivers/pci/controller/dwc/pcie-histb.c
index 210777c793ea050518dc8f8a63a026728b290360..86f9d16c50d75f85976cfb1f3dccb846a0512ef4 100644
--- a/drivers/pci/controller/dwc/pcie-histb.c
+++ b/drivers/pci/controller/dwc/pcie-histb.c
@@ -196,9 +196,6 @@ static int histb_pcie_host_init(struct pcie_port *pp)
regval |= PCIE_WM_RC;
histb_pcie_writel(hipcie, PCIE_SYS_CTRL0, regval);
- /* setup root complex */
- dw_pcie_setup_rc(pp);
-
return 0;
}
diff --git a/drivers/pci/controller/dwc/pcie-kirin.c b/drivers/pci/controller/dwc/pcie-kirin.c
index f84ac1b36b2cc6c662c2bcc8e4dd1ac9ccfde217..ac4bbdaf53245a0bb9afd73d3e320599444f17d9 100644
--- a/drivers/pci/controller/dwc/pcie-kirin.c
+++ b/drivers/pci/controller/dwc/pcie-kirin.c
@@ -405,8 +405,6 @@ static int kirin_pcie_host_init(struct pcie_port *pp)
{
pp->bridge->ops = &kirin_pci_ops;
- dw_pcie_setup_rc(pp);
-
return 0;
}
diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c
index eb107179d5445d6ff6713c9bd430d58330d67de7..e49791c4f846505afcf70d4684587ead5c23ea49 100644
--- a/drivers/pci/controller/dwc/pcie-qcom.c
+++ b/drivers/pci/controller/dwc/pcie-qcom.c
@@ -1280,7 +1280,6 @@ static int qcom_pcie_host_init(struct pcie_port *pp)
goto err_disable_phy;
}
- dw_pcie_setup_rc(pp);
qcom_ep_reset_deassert(pcie);
return 0;
diff --git a/drivers/pci/controller/dwc/pcie-spear13xx.c b/drivers/pci/controller/dwc/pcie-spear13xx.c
index 31475e4493a707ac84bab657c4b01d0c84768328..1a9e353bef554f6beadd6fe74c5c18f654081b5b 100644
--- a/drivers/pci/controller/dwc/pcie-spear13xx.c
+++ b/drivers/pci/controller/dwc/pcie-spear13xx.c
@@ -130,8 +130,6 @@ static int spear13xx_pcie_host_init(struct pcie_port *pp)
spear13xx_pcie->app_base = pci->dbi_base + 0x2000;
- dw_pcie_setup_rc(pp);
-
/*
* this controller support only 128 bytes read size, however its
* default value in capability register is 512 bytes. So force
diff --git a/drivers/pci/controller/dwc/pcie-uniphier.c b/drivers/pci/controller/dwc/pcie-uniphier.c
index e6616408a29c166e88f27d99007905ce53b0376e..2457e9dd098deba00a7731896f3cab13e2050493 100644
--- a/drivers/pci/controller/dwc/pcie-uniphier.c
+++ b/drivers/pci/controller/dwc/pcie-uniphier.c
@@ -314,8 +314,6 @@ static int uniphier_pcie_host_init(struct pcie_port *pp)
uniphier_pcie_irq_enable(priv);
- dw_pcie_setup_rc(pp);
-
return 0;
}