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Author SHA1 Message Date
Serge Semin
60b3c27fb9 PCI: dwc: Rename struct pcie_port to dw_pcie_rp 
All of the DW PCIe core driver entities except the pcie_port struct have
names with the "dw_" prefix to distinguish local and common PCIe name
spaces, and endpoint-related entities have an "_ep" suffix.

Rename struct pcie_port to dw_pcie_rp to make it more consistent with other
names.

[bhelgaas: commit log]
Link: https://lore.kernel.org/r/20220624143428.8334-16-Sergey.Semin@baikalelectronics.ru
Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
 2022-07-05 19:00:52 -05:00
Krzysztof Wilczyński
5b8402562e PCI: visconti: Remove surplus dev_err() when using platform_get_irq_byname() 
There is no need to call the dev_err() function directly to print a
custom message when handling an error from either the platform_get_irq()
or platform_get_irq_byname() functions as both are going to display an
appropriate error message in case of a failure.

This change is as per suggestions from Coccinelle, e.g.,
  drivers/pci/controller/dwc/pcie-visconti.c:286:2-9: line 286 is redundant because platform_get_irq() already prints an error

Related:
  https://lore.kernel.org/all/20210310131913.2802385-1-kw@linux.com/
  https://lore.kernel.org/all/20200802142601.1635926-1-kw@linux.com/

Link: https://lore.kernel.org/r/20211007122848.3366-1-kw@linux.com
Signed-off-by: Krzysztof Wilczyński <kw@linux.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 2021-10-07 16:03:57 +01:00
Nobuhiro Iwamatsu
da36024a4e PCI: visconti: Add Toshiba Visconti PCIe host controller driver 
Add support for the PCIe RC controller on Toshiba Visconti ARM SoCs.  This
PCIe controller is based on the Synopsys DesignWare PCIe core.

Link: https://lore.kernel.org/r/20210811083830.784065-3-nobuhiro1.iwamatsu@toshiba.co.jp
Signed-off-by: Yuji Ishikawa <yuji2.ishikawa@toshiba.co.jp>
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Rob Herring <robh@kernel.org>
 2021-08-31 14:52:05 -05:00