sunxi: delete old kernel versions

[openwrt/staging/wigyori.git] / target / linux / sunxi / patches-4.1 / 112-mtd-add-dt-nand-partition-parser.patch

diff --git a/target/linux/sunxi/patches-4.1/112-mtd-add-dt-nand-partition-parser.patch b/target/linux/sunxi/patches-4.1/112-mtd-add-dt-nand-partition-parser.patch
deleted file mode 100644 (file)
index 76f0051..0000000
--- a/target/linux/sunxi/patches-4.1/112-mtd-add-dt-nand-partition-parser.patch
+++ /dev/null
@@ -1,152 +0,0 @@
-From 0460e9868fd82a3675db02f6ceb6edfd8501c194 Mon Sep 17 00:00:00 2001
-From: Boris BREZILLON <boris.brezillon@free-electrons.com>
-Date: Mon, 28 Jul 2014 14:31:42 +0200
-Subject: [PATCH] mtd: nand: Add DT NAND partition parser
-
-Add a of_nandpart_parse function to help parsing NAND partitions from DT.
-This function should be called from NAND controller drivers just after the
-nand_scan_tail in place of mtd_device_parse_register.
-The caller can specify a parser function to retrieve HW specific
-informations from the DT.
-
-Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
-Signed-off-by: Hans de Goede <hdegoede@redhat.com>
----
- drivers/mtd/nand/ofnandpart.c | 104 ++++++++++++++++++++++++++++++++++++++++++
- include/linux/mtd/nand.h      |  17 +++++++
- 2 files changed, 121 insertions(+)
- create mode 100644 drivers/mtd/nand/ofnandpart.c
-
---- /dev/null
-+++ b/drivers/mtd/nand/ofnandpart.c
-@@ -0,0 +1,104 @@
-+/*
-+ * NAND Flash partitions described by the OF (or flattened) device tree
-+ *
-+ * Copyright © 2014 Boris BREZILLON <b.brezillon.dev@gmail.com>
-+ *
-+ * This program is free software; you can redistribute  it and/or modify it
-+ * under  the terms of  the GNU General  Public License as published by the
-+ * Free Software Foundation;  either version 2 of the  License, or (at your
-+ * option) any later version.
-+ */
-+
-+#include <linux/module.h>
-+#include <linux/init.h>
-+#include <linux/of.h>
-+#include <linux/mtd/mtd.h>
-+#include <linux/slab.h>
-+#include <linux/mtd/nand.h>
-+
-+static inline bool node_has_compatible(struct device_node *pp)
-+{
-+      return of_get_property(pp, "compatible", NULL);
-+}
-+
-+int ofnandpart_parse(struct mtd_info *master,
-+                   const struct ofnandpart_data *data)
-+{
-+      struct device_node *node;
-+      const char *partname;
-+      struct device_node *pp;
-+      int i;
-+
-+      if (!data)
-+              return 0;
-+
-+      node = data->node;
-+      if (!node)
-+              return 0;
-+
-+      i = 0;
-+      for_each_child_of_node(node,  pp) {
-+              const __be32 *reg;
-+              int len;
-+              int a_cells, s_cells;
-+              uint64_t offset, size;
-+              uint32_t mask_flags = 0;
-+              struct nand_part *part;
-+
-+              if (node_has_compatible(pp))
-+                      continue;
-+
-+              reg = of_get_property(pp, "reg", &len);
-+              if (!reg)
-+                      continue;
-+
-+              a_cells = of_n_addr_cells(pp);
-+              s_cells = of_n_size_cells(pp);
-+              offset = of_read_number(reg, a_cells);
-+              size = of_read_number(reg + a_cells, s_cells);
-+
-+              partname = of_get_property(pp, "label", &len);
-+              if (!partname)
-+                      partname = of_get_property(pp, "name", &len);
-+
-+              if (of_get_property(pp, "read-only", &len))
-+                      mask_flags |= MTD_WRITEABLE;
-+
-+              if (of_get_property(pp, "lock", &len))
-+                      mask_flags |= MTD_POWERUP_LOCK;
-+
-+              if (data->parse)
-+                      part = data->parse(data->priv, master, pp);
-+              else
-+                      part = nandpart_alloc();
-+
-+              if (IS_ERR(part))
-+                      continue;
-+
-+              part->offset = offset;
-+              part->master = master;
-+              part->mtd.name = partname;
-+              part->mtd.size = size;
-+              part->mtd.flags = mask_flags;
-+
-+              if (nand_add_partition(master, part)) {
-+                      if (part->release)
-+                              part->release(part);
-+                      continue;
-+              }
-+
-+              i++;
-+      }
-+
-+      if (!i) {
-+              of_node_put(pp);
-+              pr_err("No valid partition found on %s\n", node->full_name);
-+      }
-+
-+      return i;
-+}
-+EXPORT_SYMBOL(ofnandpart_parse);
-+
-+MODULE_LICENSE("GPL");
-+MODULE_DESCRIPTION("Parser for NAND flash partitioning information in device tree");
-+MODULE_AUTHOR("Boris BREZILLON");
---- a/include/linux/mtd/nand.h
-+++ b/include/linux/mtd/nand.h
-@@ -1014,6 +1014,23 @@ static inline int jedec_feature(struct n
-               : 0;
- }
- 
-+/**
-+ * struct ofnandpart_data - struct used to retrieve NAND partitions from a DT
-+ *                        node
-+ * @parse:            driver specific parser function
-+ * @priv:             driver private data
-+ * @node:             OF node containing NAND partitions
-+ */
-+struct ofnandpart_data {
-+      struct nand_part *(*parse)(void *priv, struct mtd_info *master,
-+                                 struct device_node *pp);
-+      void *priv;
-+      struct device_node *node;
-+};
-+
-+int ofnandpart_parse(struct mtd_info *master,
-+                   const struct ofnandpart_data *data);
-+
- /*
-  * struct nand_sdr_timings - SDR NAND chip timings
-  *