[POWERPC] Remove find_compatible_devices

This is an old interface and is replaced by of_find_compatible_node.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

2 files changed, 9 insertions, 28 deletions

diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index ec6921c54a0..2f7e6ec215f 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -1171,30 +1171,6 @@ int machine_is_compatible(const char *compat)
 EXPORT_SYMBOL(machine_is_compatible);
 
 /**
- * Construct and return a list of the device_nodes with a given type
- * and compatible property.
- */
-struct device_node *find_compatible_devices(const char *type,
-					    const char *compat)
-{
-	struct device_node *head, **prevp, *np;
-
-	prevp = &head;
-	for (np = allnodes; np != 0; np = np->allnext) {
-		if (type != NULL
-		    && !(np->type != 0 && strcasecmp(np->type, type) == 0))
-			continue;
-		if (of_device_is_compatible(np, compat)) {
-			*prevp = np;
-			prevp = &np->next;
-		}
-	}
-	*prevp = NULL;
-	return head;
-}
-EXPORT_SYMBOL(find_compatible_devices);
-
-/**
  * Find the device_node with a given full_name.
  */
 struct device_node *find_path_device(const char *path)
diff --git a/arch/powerpc/platforms/chrp/time.c b/arch/powerpc/platforms/chrp/time.c
index 7d788902693..96d1e4b3c49 100644
--- a/arch/powerpc/platforms/chrp/time.c
+++ b/arch/powerpc/platforms/chrp/time.c
@@ -39,12 +39,17 @@ long __init chrp_time_init(void)
 	struct resource r;
 	int base;
 
-	rtcs = find_compatible_devices("rtc", "pnpPNP,b00");
+	rtcs = of_find_compatible_node(NULL, "rtc", "pnpPNP,b00");
 	if (rtcs == NULL)
-		rtcs = find_compatible_devices("rtc", "ds1385-rtc");
-	if (rtcs == NULL || of_address_to_resource(rtcs, 0, &r))
+		rtcs = of_find_compatible_node(NULL, "rtc", "ds1385-rtc");
+	if (rtcs == NULL)
+		return 0;
+	if (of_address_to_resource(rtcs, 0, &r)) {
+		of_node_put(rtcs);
 		return 0;
-	
+	}
+	of_node_put(rtcs);
+
 	base = r.start;
 	nvram_as1 = 0;
 	nvram_as0 = base;