kernel: remove support for kernel 4.14

No target uses kernel 4.14 anymore.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

1 files changed, 0 insertions, 172 deletions

diff --git a/target/linux/generic/pending-4.14/161-mtd-part-add-generic-parsing-of-linux-part-probe.patch b/target/linux/generic/pending-4.14/161-mtd-part-add-generic-parsing-of-linux-part-probe.patch
deleted file mode 100644
index bf0c289227..0000000000
--- a/target/linux/generic/pending-4.14/161-mtd-part-add-generic-parsing-of-linux-part-probe.patch
+++ /dev/null
@@ -1,172 +0,0 @@
-From: Hauke Mehrtens <hauke@hauke-m.de>
-Subject: 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.
-
-THIS METHOD HAS BEEN DEPRECATED
-
-Linux supports "compatible" property in the "partitions" subnode now. It
-should be used to specify partitions format (and trigger proper parser
-usage) if needed.
-
-Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
----
- Documentation/devicetree/bindings/mtd/nand.txt | 16 +++++++++
- drivers/mtd/maps/physmap_of.c                  | 46 +-------------------------
- drivers/mtd/mtdpart.c                          | 45 +++++++++++++++++++++++++
- 3 files changed, 62 insertions(+), 45 deletions(-)
-
---- a/Documentation/devicetree/bindings/mtd/nand.txt
-+++ b/Documentation/devicetree/bindings/mtd/nand.txt
-@@ -44,6 +44,22 @@ Optional NAND chip properties:
- 		     used by the upper layers, and you want to make your NAND
- 		     as reliable as possible.
- 
-+- 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_core.c
-+++ b/drivers/mtd/maps/physmap_of_core.c
-@@ -105,37 +105,9 @@ 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 **res;
--	int count;
--
--	count = of_property_count_strings(dp, "linux,part-probe");
--	if (count < 0)
--		return part_probe_types_def;
--
--	res = kzalloc((count + 1) * sizeof(*res), GFP_KERNEL);
--	if (!res)
--		return NULL;
--
--	count = of_property_read_string_array(dp, "linux,part-probe", res,
--					      count);
--	if (count < 0)
--		return NULL;
--
--	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;
-@@ -293,14 +265,8 @@ static int of_flash_probe(struct platfor
- 
- 	info->cmtd->dev.parent = &dev->dev;
- 	mtd_set_of_node(info->cmtd, 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, NULL,
-+	mtd_device_parse_register(info->cmtd, part_probe_types_def, NULL,
- 			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/of.h>
- 
-@@ -869,6 +870,37 @@ void deregister_mtd_parser(struct mtd_pa
- }
- EXPORT_SYMBOL_GPL(deregister_mtd_parser);
- 
-+#include <linux/version.h>
-+
-+/*
-+ * 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 **res;
-+	int count;
-+
-+	count = of_property_count_strings(dp, "linux,part-probe");
-+	if (count < 0)
-+		return NULL;
-+
-+	res = kzalloc((count + 1) * sizeof(*res), GFP_KERNEL);
-+	if (!res)
-+		return NULL;
-+
-+	count = of_property_read_string_array(dp, "linux,part-probe", res,
-+					      count);
-+	if (count < 0)
-+		return NULL;
-+
-+	pr_warn("Support for the generic \"linux,part-probe\" has been deprecated and will be removed soon");
-+	BUILD_BUG_ON(LINUX_VERSION_CODE >= KERNEL_VERSION(4, 15, 0));
-+
-+	return res;
-+}
-+
- /*
-  * Do not forget to update 'parse_mtd_partitions()' kerneldoc comment if you
-  * are changing this array!
-@@ -1018,6 +1050,13 @@ int parse_mtd_partitions(struct mtd_info
- 	struct mtd_partitions pparts = { };
- 	struct mtd_part_parser *parser;
- 	int ret, err = 0;
-+	const char *const *types_of = NULL;
-+
-+	if (mtd_get_of_node(master)) {
-+		types_of = of_get_probes(mtd_get_of_node(master));
-+		if (types_of != NULL)
-+			types = types_of;
-+	}
- 
- 	if (!types)
- 		types = mtd_is_partition(master) ? default_subpartition_types :
-@@ -1059,6 +1098,7 @@ int parse_mtd_partitions(struct mtd_info
- 		if (ret < 0 && !err)
- 			err = ret;
- 	}
-+	kfree(types_of);
- 	return err;
- }
-