kernel: add DT binding support to the TRX and minor parsers

[openwrt/openwrt.git] / target / linux / generic / files / drivers / mtd / mtdsplit / mtdsplit_trx.c

diff --git a/target/linux/generic/files/drivers/mtd/mtdsplit/mtdsplit_trx.c b/target/linux/generic/files/drivers/mtd/mtdsplit/mtdsplit_trx.c
index 29f47b283e7e4db266bc227f9c167b363286aeaa..d5e33727b5f777b8ce5355e42ac64f2fc37672f1 100644 (file)
--- a/target/linux/generic/files/drivers/mtd/mtdsplit/mtdsplit_trx.c
+++ b/target/linux/generic/files/drivers/mtd/mtdsplit/mtdsplit_trx.c
@@ -56,7 +56,7 @@ read_trx_header(struct mtd_info *mtd, size_t offset,
 
 static int
 mtdsplit_parse_trx(struct mtd_info *master,
-                  struct mtd_partition **pparts,
+                  const struct mtd_partition **pparts,
                   struct mtd_part_parser_data *data)
 {
        struct mtd_partition *parts;
@@ -130,9 +130,22 @@ err:
        return ret;
 }
 
+#include <linux/version.h>
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 9, 0)
+static const struct of_device_id trx_parser_of_match_table[] = {
+       { .compatible = "openwrt,trx" },
+       {},
+};
+MODULE_DEVICE_TABLE(of, trx_parser_of_match_table);
+#endif
+
 static struct mtd_part_parser trx_parser = {
        .owner = THIS_MODULE,
        .name = "trx-fw",
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 9, 0)
+       .of_match_table = trx_parser_of_match_table,
+#endif
        .parse_fn = mtdsplit_parse_trx,
        .type = MTD_PARSER_TYPE_FIRMWARE,
 };