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Subject[PATCH v1] PCI: controller: Remove duplicate error message
Date
It will print an error message by itself when
devm_pci_remap_cfg_resource() goes wrong. so remove the duplicate
error message.

Signed-off-by: Dejin Zheng <zhengdejin5@gmail.com>
---
drivers/pci/controller/cadence/pcie-cadence-host.c | 4 +---
drivers/pci/controller/dwc/pcie-al.c | 13 +++----------
drivers/pci/controller/dwc/pcie-armada8k.c | 1 -
drivers/pci/controller/dwc/pcie-spear13xx.c | 1 -
4 files changed, 4 insertions(+), 15 deletions(-)

diff --git a/drivers/pci/controller/cadence/pcie-cadence-host.c b/drivers/pci/controller/cadence/pcie-cadence-host.c
index 8c2543f28ba0..60bfb5bcbd37 100644
--- a/drivers/pci/controller/cadence/pcie-cadence-host.c
+++ b/drivers/pci/controller/cadence/pcie-cadence-host.c
@@ -234,10 +234,8 @@ int cdns_pcie_host_setup(struct cdns_pcie_rc *rc)

res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "cfg");
rc->cfg_base = devm_pci_remap_cfg_resource(dev, res);
- if (IS_ERR(rc->cfg_base)) {
- dev_err(dev, "missing \"cfg\"\n");
+ if (IS_ERR(rc->cfg_base))
return PTR_ERR(rc->cfg_base);
- }
rc->cfg_res = res;

res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mem");
diff --git a/drivers/pci/controller/dwc/pcie-al.c b/drivers/pci/controller/dwc/pcie-al.c
index 270868f3859a..d57d4ee15848 100644
--- a/drivers/pci/controller/dwc/pcie-al.c
+++ b/drivers/pci/controller/dwc/pcie-al.c
@@ -67,13 +67,8 @@ static int al_pcie_init(struct pci_config_window *cfg)
dev_dbg(dev, "Root port dbi res: %pR\n", res);

al_pcie->dbi_base = devm_pci_remap_cfg_resource(dev, res);
- if (IS_ERR(al_pcie->dbi_base)) {
- long err = PTR_ERR(al_pcie->dbi_base);
-
- dev_err(dev, "couldn't remap dbi base %pR (err:%ld)\n",
- res, err);
- return err;
- }
+ if (IS_ERR(al_pcie->dbi_base))
+ return PTR_ERR(al_pcie->dbi_base);

cfg->priv = al_pcie;

@@ -408,10 +403,8 @@ static int al_pcie_probe(struct platform_device *pdev)

dbi_res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dbi");
pci->dbi_base = devm_pci_remap_cfg_resource(dev, dbi_res);
- if (IS_ERR(pci->dbi_base)) {
- dev_err(dev, "couldn't remap dbi base %pR\n", dbi_res);
+ if (IS_ERR(pci->dbi_base))
return PTR_ERR(pci->dbi_base);
- }

ecam_res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "config");
if (!ecam_res) {
diff --git a/drivers/pci/controller/dwc/pcie-armada8k.c b/drivers/pci/controller/dwc/pcie-armada8k.c
index 49596547e8c2..896b95d6917c 100644
--- a/drivers/pci/controller/dwc/pcie-armada8k.c
+++ b/drivers/pci/controller/dwc/pcie-armada8k.c
@@ -317,7 +317,6 @@ static int armada8k_pcie_probe(struct platform_device *pdev)
base = platform_get_resource_byname(pdev, IORESOURCE_MEM, "ctrl");
pci->dbi_base = devm_pci_remap_cfg_resource(dev, base);
if (IS_ERR(pci->dbi_base)) {
- dev_err(dev, "couldn't remap regs base %p\n", base);
ret = PTR_ERR(pci->dbi_base);
goto fail_clkreg;
}
diff --git a/drivers/pci/controller/dwc/pcie-spear13xx.c b/drivers/pci/controller/dwc/pcie-spear13xx.c
index 7d0cdfd8138b..cdfde1bd7d8e 100644
--- a/drivers/pci/controller/dwc/pcie-spear13xx.c
+++ b/drivers/pci/controller/dwc/pcie-spear13xx.c
@@ -273,7 +273,6 @@ static int spear13xx_pcie_probe(struct platform_device *pdev)
dbi_base = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dbi");
pci->dbi_base = devm_pci_remap_cfg_resource(dev, dbi_base);
if (IS_ERR(pci->dbi_base)) {
- dev_err(dev, "couldn't remap dbi base %p\n", dbi_base);
ret = PTR_ERR(pci->dbi_base);
goto fail_clk;
}
--
2.25.0
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