Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 73e40850 authored by Bjorn Helgaas's avatar Bjorn Helgaas
Browse files

PCI: designware: Make dw_pcie_rd_own_conf(), etc., static 



The following variables and functions are used only in pcie-designware.c,
so make them static:

  global_io_offset
  dw_pcie_rd_own_conf()
  dw_pcie_wr_own_conf()
  dw_pcie_setup()
  dw_pcie_scan_bus()
  dw_pcie_map_irq()

Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
Acked-by: default avatarJingoo Han <jg1.han@samsung.com>
parent 18edf451

drivers/pci/host/pcie-designware.c

+8 −8
Original line number Diff line number Diff line
@@ -67,7 +67,7 @@ 


static struct hw_pci dw_pci;



unsigned long global_io_offset;

static unsigned long global_io_offset;



static inline struct pcie_port *sys_to_pcie(struct pci_sys_data *sys)

{
@@ -118,7 +118,7 @@ static inline void dw_pcie_writel_rc(struct pcie_port *pp, u32 val, u32 reg) 
		writel(val, pp->dbi_base + reg);

}



int dw_pcie_rd_own_conf(struct pcie_port *pp, int where, int size,

static int dw_pcie_rd_own_conf(struct pcie_port *pp, int where, int size,

			       u32 *val)

{

	int ret;
@@ -131,7 +131,7 @@ int dw_pcie_rd_own_conf(struct pcie_port *pp, int where, int size, 
	return ret;

}



int dw_pcie_wr_own_conf(struct pcie_port *pp, int where, int size,

static int dw_pcie_wr_own_conf(struct pcie_port *pp, int where, int size,

			       u32 val)

{

	int ret;
@@ -667,7 +667,7 @@ static struct pci_ops dw_pcie_ops = { 
	.write = dw_pcie_wr_conf,

};



int dw_pcie_setup(int nr, struct pci_sys_data *sys)

static int dw_pcie_setup(int nr, struct pci_sys_data *sys)

{

	struct pcie_port *pp;
@@ -690,7 +690,7 @@ int dw_pcie_setup(int nr, struct pci_sys_data *sys) 
	return 1;

}



struct pci_bus *dw_pcie_scan_bus(int nr, struct pci_sys_data *sys)

static struct pci_bus *dw_pcie_scan_bus(int nr, struct pci_sys_data *sys)

{

	struct pci_bus *bus;

	struct pcie_port *pp = sys_to_pcie(sys);
@@ -707,7 +707,7 @@ struct pci_bus *dw_pcie_scan_bus(int nr, struct pci_sys_data *sys) 
	return bus;

}



int dw_pcie_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)

static int dw_pcie_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)

{

	struct pcie_port *pp = sys_to_pcie(dev->bus->sysdata);

drivers/pci/host/pcie-designware.h

+0 −7
Original line number Diff line number Diff line
@@ -66,19 +66,12 @@ struct pcie_host_ops { 
	void (*host_init)(struct pcie_port *pp);

};



extern unsigned long global_io_offset;



int cfg_read(void __iomem *addr, int where, int size, u32 *val);

int cfg_write(void __iomem *addr, int where, int size, u32 val);

int dw_pcie_wr_own_conf(struct pcie_port *pp, int where, int size, u32 val);

int dw_pcie_rd_own_conf(struct pcie_port *pp, int where, int size, u32 *val);

void dw_handle_msi_irq(struct pcie_port *pp);

void dw_pcie_msi_init(struct pcie_port *pp);

int dw_pcie_link_up(struct pcie_port *pp);

void dw_pcie_setup_rc(struct pcie_port *pp);

int dw_pcie_host_init(struct pcie_port *pp);

int dw_pcie_setup(int nr, struct pci_sys_data *sys);

struct pci_bus *dw_pcie_scan_bus(int nr, struct pci_sys_data *sys);

int dw_pcie_map_irq(const struct pci_dev *dev, u8 slot, u8 pin);



#endif /* _PCIE_DESIGNWARE_H */