From 59eaef9daef35129a982c9d2b464aacb13349cdf Mon Sep 17 00:00:00 2001
From: Nathan Lynch <ntl@pobox.com>
Date: Wed, 24 Jan 2007 15:57:06 -0600
Subject: [POWERPC] Maple: don't override bus-range supplied by firmware
This workaround was copy-pasted from the powermac code. It's not
necessary for maple.
Signed-off-by: Nathan Lynch <ntl@pobox.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---
arch/powerpc/platforms/maple/pci.c | 8 --------
1 file changed, 8 deletions(-)
(limited to 'arch')
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;
}
--
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