[PATCH] ppc: Fix PowerBook HD led on ARCH=powerpc
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>
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/drivers/ide/ppc/pmac.c b/drivers/ide/ppc/pmac.c
index d8c3d8e..b3e65a6 100644
--- a/drivers/ide/ppc/pmac.c
+++ b/drivers/ide/ppc/pmac.c
@@ -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);