diff options
| author | roy zang <tie-fei.zang@freescale.com> | 2006-12-01 11:47:36 +0800 |
|---|---|---|
| committer | Zang Tiefei <roy@bus.ap.freescale.net> | 2006-12-01 11:47:36 +0800 |
| commit | ee311214e0d216f904feea269599d0934bf71f23 (patch) | |
| tree | 8f942227d016d8cc52a12f4b66a02e4b1e7ed19b /drivers/tsi108_pci.c | |
| parent | 6bd87c0aeea441c49d59fd542b84a9be88d08b17 (diff) | |
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.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/drivers/tsi108_pci.c b/drivers/tsi108_pci.c index f374ede662..9f606df518 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; |