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-rw-r--r--target/linux/mvebu/patches-3.14/009-add_of_mtd_ecc_helpers.patch84
1 files changed, 0 insertions, 84 deletions
diff --git a/target/linux/mvebu/patches-3.14/009-add_of_mtd_ecc_helpers.patch b/target/linux/mvebu/patches-3.14/009-add_of_mtd_ecc_helpers.patch
deleted file mode 100644
index d48885f..0000000
--- a/target/linux/mvebu/patches-3.14/009-add_of_mtd_ecc_helpers.patch
+++ /dev/null
@@ -1,84 +0,0 @@
-From 6d9434ebb76157071164b32ad03fbed165c74382 Mon Sep 17 00:00:00 2001
-From: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
-Date: Mon, 24 Feb 2014 19:24:48 -0300
-Subject: of_mtd: Add helpers to get ECC strength and ECC step size
-
-This commit adds simple helpers to obtain the devicetree properties
-that specify the ECC strength and ECC step size to use on a given
-NAND controller.
-
-Acked-by: Boris BREZILLON <b.brezillon.dev@gmail.com>
-Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
-Signed-off-by: Brian Norris <computersforpeace@gmail.com>
-
---- a/drivers/of/of_mtd.c
-+++ b/drivers/of/of_mtd.c
-@@ -50,6 +50,40 @@ int of_get_nand_ecc_mode(struct device_n
- EXPORT_SYMBOL_GPL(of_get_nand_ecc_mode);
-
- /**
-+ * of_get_nand_ecc_step_size - Get ECC step size associated to
-+ * the required ECC strength (see below).
-+ * @np: Pointer to the given device_node
-+ *
-+ * return the ECC step size, or errno in error case.
-+ */
-+int of_get_nand_ecc_step_size(struct device_node *np)
-+{
-+ int ret;
-+ u32 val;
-+
-+ ret = of_property_read_u32(np, "nand-ecc-step-size", &val);
-+ return ret ? ret : val;
-+}
-+EXPORT_SYMBOL_GPL(of_get_nand_ecc_step_size);
-+
-+/**
-+ * of_get_nand_ecc_strength - Get required ECC strength over the
-+ * correspnding step size as defined by 'nand-ecc-size'
-+ * @np: Pointer to the given device_node
-+ *
-+ * return the ECC strength, or errno in error case.
-+ */
-+int of_get_nand_ecc_strength(struct device_node *np)
-+{
-+ int ret;
-+ u32 val;
-+
-+ ret = of_property_read_u32(np, "nand-ecc-strength", &val);
-+ return ret ? ret : val;
-+}
-+EXPORT_SYMBOL_GPL(of_get_nand_ecc_strength);
-+
-+/**
- * of_get_nand_bus_width - Get nand bus witdh for given device_node
- * @np: Pointer to the given device_node
- *
---- a/include/linux/of_mtd.h
-+++ b/include/linux/of_mtd.h
-@@ -13,6 +13,8 @@
-
- #include <linux/of.h>
- int of_get_nand_ecc_mode(struct device_node *np);
-+int of_get_nand_ecc_step_size(struct device_node *np);
-+int of_get_nand_ecc_strength(struct device_node *np);
- int of_get_nand_bus_width(struct device_node *np);
- bool of_get_nand_on_flash_bbt(struct device_node *np);
-
-@@ -22,6 +24,16 @@ static inline int of_get_nand_ecc_mode(s
- {
- return -ENOSYS;
- }
-+
-+static inline int of_get_nand_ecc_step_size(struct device_node *np)
-+{
-+ return -ENOSYS;
-+}
-+
-+static inline int of_get_nand_ecc_strength(struct device_node *np)
-+{
-+ return -ENOSYS;
-+}
-
- static inline int of_get_nand_bus_width(struct device_node *np)
- {