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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2008-10-13 20:14:09 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2008-10-15 10:13:30 +1100
commit22007a165d2da38686d528f3af5c5d8b6713728c (patch)
treedd411408f2e6895282296ea3b38ae1c1903e923a /arch/powerpc/platforms
parent2bda347bc53fe2cacd5621d8a0426840a8d2a6a6 (diff)
powerpc/chrp: Fix detection of Python PCI host bridge on IBM CHRPs
The detection of the IBM "Python" PCI host bridge on IBM CHRP machines such as old RS6000 was broken when we changed of_device_is_compatible() from strncasecmp to strcasecmp (dropped the "n" variant) due to the way IBM encodes the chip version. We fix that by instead doing a match on the model property like we do for others bridges in that file. It should be good enough for those machines. If yours is still broken, let me know. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms')
-rw-r--r--arch/powerpc/platforms/chrp/pci.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/chrp/pci.c b/arch/powerpc/platforms/chrp/pci.c
index 768c262b936..68e49b24df9 100644
--- a/arch/powerpc/platforms/chrp/pci.c
+++ b/arch/powerpc/platforms/chrp/pci.c
@@ -266,7 +266,7 @@ chrp_find_bridges(void)
model = of_get_property(dev, "model", NULL);
if (model == NULL)
model = "<none>";
- if (of_device_is_compatible(dev, "IBM,python")) {
+ if (strncmp(model, "IBM, Python", 11) == 0) {
setup_python(hose, dev);
} else if (is_mot
|| strncmp(model, "Motorola, Grackle", 17) == 0) {