At present in do_pci(), bdf can either mean a bus number or a PCI bus number. Use separate variables instead to reduce confusion.
Signed-off-by: Simon Glass sjg@chromium.org ---
common/cmd_pci.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/common/cmd_pci.c b/common/cmd_pci.c index 5762769..6e28b70 100644 --- a/common/cmd_pci.c +++ b/common/cmd_pci.c @@ -407,6 +407,7 @@ pci_cfg_modify (pci_dev_t bdf, ulong addr, ulong size, ulong value, int incrflag static int do_pci(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { ulong addr = 0, value = 0, size = 0; + int busnum = 0; pci_dev_t bdf = 0; char cmd = 's'; int ret = 0; @@ -437,14 +438,13 @@ static int do_pci(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) #endif default: /* scan bus */ value = 1; /* short listing */ - bdf = 0; /* bus number */ if (argc > 1) { if (argv[argc-1][0] == 'l') { value = 0; argc--; } if (argc > 1) - bdf = simple_strtoul(argv[1], NULL, 16); + busnum = simple_strtoul(argv[1], NULL, 16); } cmd = 's'; break; @@ -476,7 +476,7 @@ static int do_pci(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) ret = pci_cfg_modify(bdf, addr, size, value, 1); break; case 's': - pciinfo(bdf, value); + pciinfo(busnum, value); break; case 'w': /* write */ if (argc < 5)