mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-08-19 21:36:29 +03:00
ramips: convert 'config_access' function to void
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17919 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
parent
25c15c7d1f
commit
ea714ecea2
@ -36,8 +36,8 @@ static void rt2880_pci_reg_write(u32 val, u32 reg)
|
||||
writel(val, rt2880_pci_base + reg);
|
||||
}
|
||||
|
||||
static int config_access(unsigned char access_type, struct pci_bus *bus,
|
||||
unsigned int devfn, unsigned char where, u32 *data)
|
||||
static void config_access(unsigned char access_type, struct pci_bus *bus,
|
||||
unsigned int devfn, unsigned char where, u32 *data)
|
||||
{
|
||||
unsigned int slot = PCI_SLOT(devfn);
|
||||
unsigned int address;
|
||||
@ -51,8 +51,6 @@ static int config_access(unsigned char access_type, struct pci_bus *bus,
|
||||
rt2880_pci_reg_write(*data, RT2880_PCI_REG_CONFIG_DATA);
|
||||
else
|
||||
*data = rt2880_pci_reg_read(RT2880_PCI_REG_CONFIG_DATA);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int rt2880_pci_config_read(struct pci_bus *bus, unsigned int devfn,
|
||||
@ -60,8 +58,7 @@ static int rt2880_pci_config_read(struct pci_bus *bus, unsigned int devfn,
|
||||
{
|
||||
u32 data = 0;
|
||||
|
||||
if (config_access(PCI_ACCESS_READ, bus, devfn, where, &data))
|
||||
return PCIBIOS_DEVICE_NOT_FOUND;
|
||||
config_access(PCI_ACCESS_READ, bus, devfn, where, &data);
|
||||
|
||||
if (size == 1)
|
||||
*val = (data >> ((where & 3) << 3)) & 0xff;
|
||||
@ -81,8 +78,7 @@ static int rt2880_pci_config_write(struct pci_bus *bus, unsigned int devfn,
|
||||
if (size == 4) {
|
||||
data = val;
|
||||
} else {
|
||||
if (config_access(PCI_ACCESS_READ, bus, devfn, where, &data))
|
||||
return PCIBIOS_DEVICE_NOT_FOUND;
|
||||
config_access(PCI_ACCESS_READ, bus, devfn, where, &data);
|
||||
if (size == 1)
|
||||
data = (data & ~(0xff << ((where & 3) << 3))) |
|
||||
(val << ((where & 3) << 3));
|
||||
@ -91,8 +87,7 @@ static int rt2880_pci_config_write(struct pci_bus *bus, unsigned int devfn,
|
||||
(val << ((where & 3) << 3));
|
||||
}
|
||||
|
||||
if (config_access(PCI_ACCESS_WRITE, bus, devfn, where, &data))
|
||||
return PCIBIOS_DEVICE_NOT_FOUND;
|
||||
config_access(PCI_ACCESS_WRITE, bus, devfn, where, &data);
|
||||
|
||||
return PCIBIOS_SUCCESSFUL;
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user