[RFC 12/27] PCI: dwc: Remove dwc specific config accessor ops
From: Rob Herring <robh@kernel.org>
Date: 2020-08-03 21:01:50
Also in:
linux-amlogic, linux-arm-msm, linux-omap, linux-pci, linux-samsung-soc, linux-tegra
Subsystem:
pci driver for synopsys designware, pci native host bridge and endpoint drivers, pci subsystem, the rest · Maintainers:
Jingoo Han, Manivannan Sadhasivam, Lorenzo Pieralisi, Krzysztof Wilczyński, Bjorn Helgaas, Linus Torvalds
Now that all the drivers needing custom config accessors have been
converted to define their own pci_ops, we can remove the DWC specific
function callbacks {rd,wr}_{own,other}_conf.
Cc: Jingoo Han <jingoohan1@gmail.com>
Cc: Gustavo Pimentel <redacted>
Cc: Lorenzo Pieralisi <redacted>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Rob Herring <robh@kernel.org>
---
drivers/pci/controller/dwc/pcie-designware-host.c | 14 --------------
drivers/pci/controller/dwc/pcie-designware.h | 6 ------
2 files changed, 20 deletions(-)
diff --git a/drivers/pci/controller/dwc/pcie-designware-host.c b/drivers/pci/controller/dwc/pcie-designware-host.c
index e9d31c341881..6e9f106e8e05 100644
--- a/drivers/pci/controller/dwc/pcie-designware-host.c
+++ b/drivers/pci/controller/dwc/pcie-designware-host.c@@ -26,9 +26,6 @@ static int dw_pcie_rd_own_conf(struct pcie_port *pp, int where, int size, { struct dw_pcie *pci; - if (pp->ops->rd_own_conf) - return pp->ops->rd_own_conf(pp, where, size, val); - pci = to_dw_pcie_from_pp(pp); return dw_pcie_read(pci->dbi_base + where, size, val); }
@@ -38,9 +35,6 @@ static int dw_pcie_wr_own_conf(struct pcie_port *pp, int where, int size, { struct dw_pcie *pci; - if (pp->ops->wr_own_conf) - return pp->ops->wr_own_conf(pp, where, size, val); - pci = to_dw_pcie_from_pp(pp); return dw_pcie_write(pci->dbi_base + where, size, val); }
@@ -548,10 +542,6 @@ static int dw_pcie_access_other_conf(struct pcie_port *pp, struct pci_bus *bus, static int dw_pcie_rd_other_conf(struct pcie_port *pp, struct pci_bus *bus, u32 devfn, int where, int size, u32 *val) { - if (pp->ops->rd_other_conf) - return pp->ops->rd_other_conf(pp, bus, devfn, where, - size, val); - return dw_pcie_access_other_conf(pp, bus, devfn, where, size, val, false); }
@@ -559,10 +549,6 @@ static int dw_pcie_rd_other_conf(struct pcie_port *pp, struct pci_bus *bus, static int dw_pcie_wr_other_conf(struct pcie_port *pp, struct pci_bus *bus, u32 devfn, int where, int size, u32 val) { - if (pp->ops->wr_other_conf) - return pp->ops->wr_other_conf(pp, bus, devfn, where, - size, val); - return dw_pcie_access_other_conf(pp, bus, devfn, where, size, &val, true); }
diff --git a/drivers/pci/controller/dwc/pcie-designware.h b/drivers/pci/controller/dwc/pcie-designware.h
index dbe53e464e11..28e7ad3eb89f 100644
--- a/drivers/pci/controller/dwc/pcie-designware.h
+++ b/drivers/pci/controller/dwc/pcie-designware.h@@ -160,12 +160,6 @@ enum dw_pcie_device_mode { }; struct dw_pcie_host_ops { - int (*rd_own_conf)(struct pcie_port *pp, int where, int size, u32 *val); - int (*wr_own_conf)(struct pcie_port *pp, int where, int size, u32 val); - int (*rd_other_conf)(struct pcie_port *pp, struct pci_bus *bus, - unsigned int devfn, int where, int size, u32 *val); - int (*wr_other_conf)(struct pcie_port *pp, struct pci_bus *bus, - unsigned int devfn, int where, int size, u32 val); int (*host_init)(struct pcie_port *pp); void (*scan_bus)(struct pcie_port *pp); void (*set_num_vectors)(struct pcie_port *pp);
--
2.25.1
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