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authorroy zang <tie-fei.zang@freescale.com>2006-12-01 11:47:36 +0800
committerZang Tiefei <roy@bus.ap.freescale.net>2006-12-01 11:47:36 +0800
commitee311214e0d216f904feea269599d0934bf71f23 (patch)
tree8f942227d016d8cc52a12f4b66a02e4b1e7ed19b /drivers/tsi108_pci.c
parent6bd87c0aeea441c49d59fd542b84a9be88d08b17 (diff)
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Clean up the code according to codestyle:
(1) remove some C++ comments. (2) remove trailing white space. (3) remove trailing empty line. (4) Indentation by table. (5) remove {} in one line condition. (6) add space before '(' in function call. Remove some weird printf () output. Add necessary comments. Modified Makefile to support building in a separate directory.
Diffstat (limited to 'drivers/tsi108_pci.c')
-rw-r--r--drivers/tsi108_pci.c34
1 files changed, 17 insertions, 17 deletions
diff --git a/drivers/tsi108_pci.c b/drivers/tsi108_pci.c
index f374ede..9f606df 100644
--- a/drivers/tsi108_pci.c
+++ b/drivers/tsi108_pci.c
@@ -36,7 +36,7 @@
struct pci_controller local_hose;
-void tsi108_clear_pci_error(void)
+void tsi108_clear_pci_error (void)
{
u32 err_stat, err_addr, pci_stat;
@@ -79,11 +79,11 @@ void tsi108_clear_pci_error(void)
return;
}
-unsigned int __get_pci_config_dword(u32 addr)
+unsigned int __get_pci_config_dword (u32 addr)
{
unsigned int retval;
- __asm__ __volatile__(" lwbrx %0,0,%1\n"
+ __asm__ __volatile__ (" lwbrx %0,0,%1\n"
"1: eieio\n"
"2:\n"
".section .fixup,\"ax\"\n"
@@ -97,53 +97,53 @@ unsigned int __get_pci_config_dword(u32 addr)
return (retval);
}
-static int tsi108_read_config_dword(struct pci_controller *hose,
+static int tsi108_read_config_dword (struct pci_controller *hose,
pci_dev_t dev, int offset, u32 * value)
{
dev &= (CFG_PCI_CFG_SIZE - 1);
dev |= (CFG_PCI_CFG_BASE | (offset & 0xfc));
*value = __get_pci_config_dword(dev);
if (0xFFFFFFFF == *value)
- tsi108_clear_pci_error();
+ tsi108_clear_pci_error ();
return 0;
}
-static int tsi108_write_config_dword(struct pci_controller *hose,
+static int tsi108_write_config_dword (struct pci_controller *hose,
pci_dev_t dev, int offset, u32 value)
{
dev &= (CFG_PCI_CFG_SIZE - 1);
dev |= (CFG_PCI_CFG_BASE | (offset & 0xfc));
- out_le32((volatile unsigned *)dev, value);
+ out_le32 ((volatile unsigned *)dev, value);
return 0;
}
-void pci_init_board(void)
+void pci_init_board (void)
{
struct pci_controller *hose = (struct pci_controller *)&local_hose;
hose->first_busno = 0;
hose->last_busno = 0xff;
- pci_set_region(hose->regions + 0,
+ pci_set_region (hose->regions + 0,
CFG_PCI_MEMORY_BUS,
CFG_PCI_MEMORY_PHYS,
CFG_PCI_MEMORY_SIZE, PCI_REGION_MEM | PCI_REGION_MEMORY);
/* PCI memory space */
- pci_set_region(hose->regions + 1,
+ pci_set_region (hose->regions + 1,
CFG_PCI_MEM_BUS,
CFG_PCI_MEM_PHYS, CFG_PCI_MEM_SIZE, PCI_REGION_MEM);
/* PCI I/O space */
- pci_set_region(hose->regions + 2,
+ pci_set_region (hose->regions + 2,
CFG_PCI_IO_BUS,
CFG_PCI_IO_PHYS, CFG_PCI_IO_SIZE, PCI_REGION_IO);
hose->region_count = 3;
- pci_set_ops(hose,
+ pci_set_ops (hose,
pci_hose_read_config_byte_via_dword,
pci_hose_read_config_word_via_dword,
tsi108_read_config_dword,
@@ -151,22 +151,22 @@ void pci_init_board(void)
pci_hose_write_config_word_via_dword,
tsi108_write_config_dword);
- pci_register_hose(hose);
+ pci_register_hose (hose);
- hose->last_busno = pci_hose_scan(hose);
+ hose->last_busno = pci_hose_scan (hose);
- debug("Done PCI initialization\n");
+ debug ("Done PCI initialization\n");
return;
}
#ifdef CONFIG_OF_FLAT_TREE
void
-ft_pci_setup(void *blob, bd_t *bd)
+ft_pci_setup (void *blob, bd_t *bd)
{
u32 *p;
int len;
- p = (u32 *)ft_get_prop(blob, "/" OF_TSI "/pci@1000/bus-range", &len);
+ p = (u32 *)ft_get_prop (blob, "/" OF_TSI "/pci@1000/bus-range", &len);
if (p != NULL) {
p[0] = local_hose.first_busno;
p[1] = local_hose.last_busno;