1 files changed, 0 insertions, 175 deletions
diff --git a/target/linux/generic/patches-4.1/140-mtd-part-add-generic-parsing-of-linux-part-probe.patch b/target/linux/generic/patches-4.1/140-mtd-part-add-generic-parsing-of-linux-part-probe.patch
deleted file mode 100644
index 18ec833..0000000
--- a/target/linux/generic/patches-4.1/140-mtd-part-add-generic-parsing-of-linux-part-probe.patch
+++ /dev/null
@@ -1,175 +0,0 @@
-From 173b0add0cff6558f950c0cb1eacfb729d482711 Mon Sep 17 00:00:00 2001
-From: Hauke Mehrtens <hauke@hauke-m.de>
-Date: Sun, 17 May 2015 18:48:38 +0200
-Subject: [PATCH 4/8] mtd: part: add generic parsing of linux,part-probe
-
-This moves the linux,part-probe device tree parsing code from
-physmap_of.c to mtdpart.c. Now all drivers can use this feature by just
-providing a reference to their device tree node in struct
-mtd_part_parser_data.
-
-Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
----
- Documentation/devicetree/bindings/mtd/nand.txt | 16 ++++++++++
- drivers/mtd/maps/physmap_of.c                  | 40 +-----------------------
- drivers/mtd/mtdpart.c                          | 43 ++++++++++++++++++++++++++
- 3 files changed, 60 insertions(+), 39 deletions(-)
-
---- a/Documentation/devicetree/bindings/mtd/nand.txt
-+++ b/Documentation/devicetree/bindings/mtd/nand.txt
-@@ -12,6 +12,22 @@
- - nand-ecc-step-size: integer representing the number of data bytes
- 		      that are covered by a single ECC step.
- 
-+- linux,part-probe: list of name as strings of the partition parser
-+		    which should be used to parse the partition table.
-+		    They will be tried in the specified ordering and
-+		    the next one will be used if the previous one
-+		    failed.
-+
-+		    Example: linux,part-probe = "cmdlinepart", "ofpart";
-+
-+		    This is also the default value, which will be used
-+		    if this attribute is not specified. It could be
-+		    that the flash driver in use overwrote the default
-+		    value and uses some other default.
-+
-+		    Possible values are: bcm47xxpart, afs, ar7part,
-+		    ofoldpart, ofpart, bcm63xxpart, RedBoot, cmdlinepart
-+
- The ECC strength and ECC step size properties define the correction capability
- of a controller. Together, they say a controller can correct "{strength} bit
- errors per {size} bytes".
---- a/drivers/mtd/maps/physmap_of.c
-+++ b/drivers/mtd/maps/physmap_of.c
-@@ -112,45 +112,9 @@ static struct mtd_info *obsolete_probe(s
- 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);
--	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 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;
-@@ -310,10 +274,8 @@ static int of_flash_probe(struct platfor
- 		goto err_out;
- 
- 	ppdata.of_node = dp;
--	part_probe_types = of_get_probes(dp);
--	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);
- 
---- a/drivers/mtd/mtdpart.c
-+++ b/drivers/mtd/mtdpart.c
-@@ -29,6 +29,7 @@
- #include <linux/kmod.h>
- #include <linux/mtd/mtd.h>
- #include <linux/mtd/partitions.h>
-+#include <linux/of.h>
- #include <linux/err.h>
- #include <linux/kconfig.h>
- 
-@@ -719,6 +720,40 @@ void deregister_mtd_parser(struct mtd_pa
- EXPORT_SYMBOL_GPL(deregister_mtd_parser);
- 
- /*
-+ * Parses the linux,part-probe device tree property.
-+ * When a non null value is returned it has to be freed with kfree() by
-+ * the caller.
-+ */
-+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 NULL;
-+
-+	count = 0;
-+	for (l = 0; l != cplen; l++)
-+		if (cp[l] == 0)
-+			count++;
-+
-+	res = kzalloc((count + 1) * sizeof(*res), GFP_KERNEL);
-+	count = 0;
-+	while (cplen > 0) {
-+		res[count] = cp;
-+		l = strlen(cp) + 1;
-+		cp += l;
-+		cplen -= l;
-+		count++;
-+	}
-+	return res;
-+}
-+
-+/*
-  * Do not forget to update 'parse_mtd_partitions()' kerneldoc comment if you
-  * are changing this array!
-  */
-@@ -754,6 +789,13 @@ int parse_mtd_partitions(struct mtd_info
- {
- 	struct mtd_part_parser *parser;
- 	int ret = 0;
-+	const char *const *types_of = NULL;
-+
-+	if (data && data->of_node) {
-+		types_of = of_get_probes(data->of_node);
-+		if (types_of != NULL)
-+			types = types_of;
-+	}
- 
- 	if (!types)
- 		types = default_mtd_part_types;
-@@ -772,6 +814,7 @@ int parse_mtd_partitions(struct mtd_info
- 			break;
- 		}
- 	}
-+	kfree(types_of);
- 	return ret;
- }
-