openwrt/target/linux/generic/pending-4.9/419-mtd-redboot-add-of_match_table-with-DT-binding.patch

From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
Subject: [PATCH] mtd: redboot: add of_match_table with DT binding
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This allows parsing RedBoot compatible partitions for properly described
flash device in DT.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
---

--- a/drivers/mtd/redboot.c
+++ b/drivers/mtd/redboot.c
@@ -29,6 +29,7 @@
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 #include <linux/module.h>
+#include <linux/mod_devicetable.h>
 
 struct fis_image_desc {
     unsigned char name[16];      // Null terminated name
@@ -289,9 +290,16 @@ static int parse_redboot_partitions(stru
 	return ret;
 }
 
+static const struct of_device_id redboot_parser_of_match_table[] = {
+	{ .compatible = "redhat,redboot-partitions" },
+	{},
+};
+MODULE_DEVICE_TABLE(of, redboot_parser_of_match_table);
+
 static struct mtd_part_parser redboot_parser = {
 	.parse_fn = parse_redboot_partitions,
 	.name = "RedBoot",
+	.of_match_table = redboot_parser_of_match_table,
 };
 module_mtd_part_parser(redboot_parser);