From: Ed Swarthout Date: Fri, 27 Jul 2007 06:50:44 +0000 (-0500) Subject: pciauto_setup_device bars_num fix X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=936b3e69b667c3eb9a61ece4e78647d3fce9fc2a;p=project%2Fbcm63xx%2Fu-boot.git pciauto_setup_device bars_num fix Passing bars_num=0 to pciauto_setup_device should assign no bars. Signed-off-by: Ed Swarthout Acked-by: Shinya Kuribayashi Acked-by: Andy Fleming --- diff --git a/drivers/pci_auto.c b/drivers/pci_auto.c index a3c609ba49..2378553be5 100644 --- a/drivers/pci_auto.c +++ b/drivers/pci_auto.c @@ -94,7 +94,7 @@ void pciauto_setup_device(struct pci_controller *hose, pci_hose_read_config_dword(hose, dev, PCI_COMMAND, &cmdstat); cmdstat = (cmdstat & ~(PCI_COMMAND_IO | PCI_COMMAND_MEMORY)) | PCI_COMMAND_MASTER; - for (bar = PCI_BASE_ADDRESS_0; bar <= PCI_BASE_ADDRESS_0 + (bars_num*4); bar += 4) { + for (bar = PCI_BASE_ADDRESS_0; bar < PCI_BASE_ADDRESS_0 + (bars_num*4); bar += 4) { /* Tickle the BAR and get the response */ pci_hose_write_config_dword(hose, dev, bar, 0xffffffff); pci_hose_read_config_dword(hose, dev, bar, &bar_response);