diff options
| author | Rob Herring <robh@kernel.org> | 2018-08-29 13:34:40 -0500 |
|---|---|---|
| committer | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2018-09-25 09:40:03 +0100 |
| commit | de17c5200237e93a2de1188e5cf885686ac8f79d (patch) | |
| tree | 5c3d9c9cbf10fb5a3712095b8dd28b951481b3e2 /drivers/pci/controller/pcie-cadence-host.c | |
| parent | 7876320f88802b22d4e2daf7eb027dd14175a0f8 (diff) | |
PCI: Remove unnecessary check of device_type == pci
PCI host drivers have already matched on compatible strings, so checking
device_type is redundant. Also, device_type is considered deprecated for
FDT though we've still been requiring it for PCI hosts as it is useful
for finding PCI buses.
Signed-off-by: Rob Herring <robh@kernel.org>
[lorenzo.pieralisi@arm.com: reformatted the log]
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Alan Douglas <adouglas@cadence.com>
Acked-by: Subrahmaya Lingappa <l.subrahmanya@mobiveil.co.in>
Acked-by: Michal Simek <michal.simek@xilinx.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Alan Douglas <adouglas@cadence.com>
Cc: Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: linux-pci@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Diffstat (limited to 'drivers/pci/controller/pcie-cadence-host.c')
| -rw-r--r-- | drivers/pci/controller/pcie-cadence-host.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/pci/controller/pcie-cadence-host.c b/drivers/pci/controller/pcie-cadence-host.c index ec394f6a19c8..97e251090b4f 100644 --- a/drivers/pci/controller/pcie-cadence-host.c +++ b/drivers/pci/controller/pcie-cadence-host.c @@ -235,7 +235,6 @@ static int cdns_pcie_host_init(struct device *dev, static int cdns_pcie_host_probe(struct platform_device *pdev) { - const char *type; struct device *dev = &pdev->dev; struct device_node *np = dev->of_node; struct pci_host_bridge *bridge; @@ -268,12 +267,6 @@ static int cdns_pcie_host_probe(struct platform_device *pdev) rc->device_id = 0xffff; of_property_read_u16(np, "device-id", &rc->device_id); - type = of_get_property(np, "device_type", NULL); - if (!type || strcmp(type, "pci")) { - dev_err(dev, "invalid \"device_type\" %s\n", type); - return -EINVAL; - } - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "reg"); pcie->reg_base = devm_ioremap_resource(dev, res); if (IS_ERR(pcie->reg_base)) { |