X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=drivers%2Fmtd%2Fmtdpart.c;h=cddfb1609c3eee1c50257cb00d4f8f7f498deec9;hb=a1b1d7eceb033c256ae661d65732323809fb9101;hp=d20b8578e7644ce1cba2323ae489c6c4db7d3206;hpb=ff94bc40af3481d47546595ba73c136de6af6929;p=u-boot

diff --git a/drivers/mtd/mtdpart.c b/drivers/mtd/mtdpart.c
index d20b8578e7..cddfb1609c 100644
--- a/drivers/mtd/mtdpart.c
+++ b/drivers/mtd/mtdpart.c
@@ -9,7 +9,6 @@
  *
  */
 
-#define __UBOOT__
 #ifndef __UBOOT__
 #include <linux/module.h>
 #include <linux/types.h>
@@ -178,11 +177,12 @@ static int part_read_user_prot_reg(struct mtd_info *mtd, loff_t from,
 						 retlen, buf);
 }
 
-static int part_get_user_prot_info(struct mtd_info *mtd,
-		struct otp_info *buf, size_t len)
+static int part_get_user_prot_info(struct mtd_info *mtd, size_t len,
+				   size_t *retlen, struct otp_info *buf)
 {
 	struct mtd_part *part = PART(mtd);
-	return part->master->_get_user_prot_info(part->master, buf, len);
+	return part->master->_get_user_prot_info(part->master, len, retlen,
+						 buf);
 }
 
 static int part_read_fact_prot_reg(struct mtd_info *mtd, loff_t from,
@@ -193,11 +193,12 @@ static int part_read_fact_prot_reg(struct mtd_info *mtd, loff_t from,
 						 retlen, buf);
 }
 
-static int part_get_fact_prot_info(struct mtd_info *mtd, struct otp_info *buf,
-		size_t len)
+static int part_get_fact_prot_info(struct mtd_info *mtd, size_t len,
+				   size_t *retlen, struct otp_info *buf)
 {
 	struct mtd_part *part = PART(mtd);
-	return part->master->_get_fact_prot_info(part->master, buf, len);
+	return part->master->_get_fact_prot_info(part->master, len, retlen,
+						 buf);
 }
 
 static int part_write(struct mtd_info *mtd, loff_t to, size_t len,
@@ -320,6 +321,13 @@ static void part_resume(struct mtd_info *mtd)
 }
 #endif
 
+static int part_block_isreserved(struct mtd_info *mtd, loff_t ofs)
+{
+	struct mtd_part *part = PART(mtd);
+	ofs += part->offset;
+	return part->master->_block_isreserved(part->master, ofs);
+}
+
 static int part_block_isbad(struct mtd_info *mtd, loff_t ofs)
 {
 	struct mtd_part *part = PART(mtd);
@@ -458,6 +466,8 @@ static struct mtd_part *allocate_partition(struct mtd_info *master,
 		slave->mtd._unlock = part_unlock;
 	if (master->_is_locked)
 		slave->mtd._is_locked = part_is_locked;
+	if (master->_block_isreserved)
+		slave->mtd._block_isreserved = part_block_isreserved;
 	if (master->_block_isbad)
 		slave->mtd._block_isbad = part_block_isbad;
 	if (master->_block_markbad)
@@ -572,6 +582,7 @@ out_register:
 	return slave;
 }
 
+#ifndef __UBOOT__
 int mtd_add_partition(struct mtd_info *master, const char *name,
 		      long long offset, long long length)
 {
@@ -651,6 +662,7 @@ int mtd_del_partition(struct mtd_info *master, int partno)
 	return ret;
 }
 EXPORT_SYMBOL_GPL(mtd_del_partition);
+#endif
 
 /*
  * This function, given a master MTD object and a partition table, creates