[PATCH] maple: don't override bus-range supplied by firmware
From: Nathan Lynch <hidden>
Date: 2007-01-24 21:57:19
Subsystem:
linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Madhavan Srinivasan, Linus Torvalds
This workaround was copy-pasted from the powermac code. It's not necessary for maple. Signed-off-by: Nathan Lynch <redacted> --- arch/powerpc/platforms/maple/pci.c | 8 -------- 1 files changed, 0 insertions(+), 8 deletions(-)
diff --git a/arch/powerpc/platforms/maple/pci.c b/arch/powerpc/platforms/maple/pci.c
index 011f0f1..73c5990 100644
--- a/arch/powerpc/platforms/maple/pci.c
+++ b/arch/powerpc/platforms/maple/pci.c@@ -425,14 +425,6 @@ static void __init setup_u4_pcie(struct pci_controller* hose) hose->cfg_addr = ioremap(0xf0000000 + 0x800000, 0x1000); hose->cfg_data = ioremap(0xf0000000 + 0xc00000, 0x1000); - /* The bus contains a bridge from root -> device, we need to - * make it visible on bus 0 so that we pick the right type - * of config cycles. If we didn't, we would have to force all - * config cycles to be type 1. So we override the "bus-range" - * property here - */ - hose->first_busno = 0x00; - hose->last_busno = 0xff; u4_pcie = hose; }
--
1.4.4.3