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PCI: dwc: Remove dwc specific config accessor ops

Browse Source 
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.

Link: https://lore.kernel.org/r/20200821035420.380495-13-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Jingoo Han <jingoohan1@gmail.com>
Cc: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Rob Herring 2020-08-20 21:53:52 -06:00 committed by Lorenzo Pieralisi
parent c4a42ee9ac
commit 7975c8cc8e
2 changed files with 0 additions and 20 deletions
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14
drivers/pci/controller/dwc/pcie-designware-host.c
View File

@ -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);
}
@ -537,10 +531,6 @@ 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);
}
@ -548,10 +538,6 @@ 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);
}

6
drivers/pci/controller/dwc/pcie-designware.h
View File

@ -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);