--- zzzz-none-000/linux-4.4.60/drivers/mtd/maps/physmap_of.c	2017-04-08 07:53:53.000000000 +0000
+++ scorpion-1750e-727/linux-4.4.60/drivers/mtd/maps/physmap_of.c	2021-02-04 17:41:59.000000000 +0000
@@ -112,47 +112,9 @@
 static const char * const part_probe_types_def[] = {
 	"cmdlinepart", "RedBoot", "ofpart", "ofoldpart", NULL };
 
-static const char * const *of_get_probes(struct device_node *dp)
-{
-	const char *cp;
-	int cplen;
-	unsigned int l;
-	unsigned int count;
-	const char **res;
-
-	cp = of_get_property(dp, "linux,part-probe", &cplen);
-	if (cp == NULL)
-		return part_probe_types_def;
-
-	count = 0;
-	for (l = 0; l != cplen; l++)
-		if (cp[l] == 0)
-			count++;
-
-	res = kzalloc((count + 1)*sizeof(*res), GFP_KERNEL);
-	if (!res)
-		return NULL;
-	count = 0;
-	while (cplen > 0) {
-		res[count] = cp;
-		l = strlen(cp) + 1;
-		cp += l;
-		cplen -= l;
-		count++;
-	}
-	return res;
-}
-
-static void of_free_probes(const char * const *probes)
-{
-	if (probes != part_probe_types_def)
-		kfree(probes);
-}
-
 static const struct of_device_id of_flash_match[];
 static int of_flash_probe(struct platform_device *dev)
 {
-	const char * const *part_probe_types;
 	const struct of_device_id *match;
 	struct device_node *dp = dev->dev.of_node;
 	struct resource res;
@@ -311,14 +273,8 @@
 		goto err_out;
 
 	ppdata.of_node = dp;
-	part_probe_types = of_get_probes(dp);
-	if (!part_probe_types) {
-		err = -ENOMEM;
-		goto err_out;
-	}
-	mtd_device_parse_register(info->cmtd, part_probe_types, &ppdata,
+	mtd_device_parse_register(info->cmtd, part_probe_types_def, &ppdata,
 			NULL, 0);
-	of_free_probes(part_probe_types);
 
 	kfree(mtd_list);