[MTD] ofpart: Check name property to determine partition nodes.

SLOF has a further node which could not be evaluated by the current routine. The current routine returns because the node hasn't the required reg property. As fix this patch adds a check to determine the partition child nodes. If the node is not a partition the number of total partitions will be decreased and loop continues with the next nodes. Signed-off-by: Benjamin Krill <ben@codiert.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

[MTD] ofpart: Check name property to determine partition nodes.
SLOF has a further node which could not be evaluated by the current routine. The current routine returns because the node hasn't the required reg property. As fix this patch adds a check to determine the partition child nodes. If the node is not a partition the number of total partitions will be decreased and loop continues with the next nodes. Signed-off-by: Benjamin Krill <ben@codiert.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Benjamin Krill · David Woodhouse
1 parent c0e6616ae6
Showing 1 changed file with 7 additions and 0 deletions Side-by-side Diff
drivers/mtd/ofpart.c
@@ -46,6 +46,13 @@
 		const u32 *reg;
 		int len;
  
+		/* check if this is a partition node */
+		partname = of_get_property(pp, "name", &len);
+		if (strcmp(partname, "partition") != 0) {
+			nr_parts--;
+			continue;
+		}
+
 		reg = of_get_property(pp, "reg", &len);
 		if (!reg || (len != 2 * sizeof(u32))) {
 			of_node_put(pp);
...	...	@@ -46,6 +46,13 @@
46	46	const u32 *reg;
47	47	int len;
48	48
	49	+ /* check if this is a partition node */
	50	+ partname = of_get_property(pp, "name", &len);
	51	+ if (strcmp(partname, "partition") != 0) {
	52	+ nr_parts--;
	53	+ continue;
	54	+ }
	55	+
49	56	reg = of_get_property(pp, "reg", &len);
50	57	if (!reg \|\| (len != 2 * sizeof(u32))) {
51	58	of_node_put(pp);