* [PATCH] ppc: Fix PowerBook HD led on ARCH=powerpc
@ 2005-11-07 5:57 Benjamin Herrenschmidt
0 siblings, 0 replies; only message in thread
From: Benjamin Herrenschmidt @ 2005-11-07 5:57 UTC (permalink / raw)
To: Paul Mackerras; +Cc: linuxppc-dev list
The PowerBook HD led code uses obsoletes device-tree accessors which do
not work anymore for getting the root of the tree.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Index: linux-work/drivers/ide/ppc/pmac.c
===================================================================
--- linux-work.orig/drivers/ide/ppc/pmac.c 2005-11-03 09:40:54.000000000 +1100
+++ linux-work/drivers/ide/ppc/pmac.c 2005-11-07 15:44:05.000000000 +1100
@@ -497,16 +497,19 @@
if (pmu_get_model() != PMU_KEYLARGO_BASED)
return 0;
- dt = find_devices("device-tree");
+ dt = of_find_node_by_path("/");
if (dt == NULL)
return 0;
model = (const char *)get_property(dt, "model", NULL);
if (model == NULL)
return 0;
if (strncmp(model, "PowerBook", strlen("PowerBook")) != 0 &&
- strncmp(model, "iBook", strlen("iBook")) != 0)
+ strncmp(model, "iBook", strlen("iBook")) != 0) {
+ of_node_put(dt);
return 0;
-
+ }
+ of_node_put(dt);
+
pmu_blink_on.complete = 1;
pmu_blink_off.complete = 1;
spin_lock_init(&pmu_blink_lock);
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2005-11-07 5:57 [PATCH] ppc: Fix PowerBook HD led on ARCH=powerpc Benjamin Herrenschmidt
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