mtd: introduce mtd_read interface

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

1 files changed, 7 insertions, 8 deletions

diff --git a/drivers/mtd/ar7part.c b/drivers/mtd/ar7part.c
index f40ea4547554..945393129952 100644
--- a/drivers/mtd/ar7part.c
+++ b/drivers/mtd/ar7part.c
@@ -73,8 +73,8 @@ static int create_mtd_partitions(struct mtd_info *master,
 
         do { /* Try 10 blocks starting from master->erasesize */
                 offset = pre_size;
-                master->read(master, offset,
-                             sizeof(header), &len, (uint8_t *)&header);
+                mtd_read(master, offset, sizeof(header), &len,
+                         (uint8_t *)&header);
                 if (!strncmp((char *)&header, "TIENV0.8", 8))
                         ar7_parts[1].offset = pre_size;
                 if (header.checksum == LOADER_MAGIC1)
@@ -95,16 +95,16 @@ static int create_mtd_partitions(struct mtd_info *master,
         case LOADER_MAGIC1:
                 while (header.length) {
                         offset += sizeof(header) + header.length;
-                        master->read(master, offset, sizeof(header),
-                                     &len, (uint8_t *)&header);
+                        mtd_read(master, offset, sizeof(header), &len,
+                                 (uint8_t *)&header);
                 }
                 root_offset = offset + sizeof(header) + 4;
                 break;
         case LOADER_MAGIC2:
                 while (header.length) {
                         offset += sizeof(header) + header.length;
-                        master->read(master, offset, sizeof(header),
-                                     &len, (uint8_t *)&header);
+                        mtd_read(master, offset, sizeof(header), &len,
+                                 (uint8_t *)&header);
                 }
                 root_offset = offset + sizeof(header) + 4 + 0xff;
                 root_offset &= ~(uint32_t)0xff;
@@ -114,8 +114,7 @@ static int create_mtd_partitions(struct mtd_info *master,
                 break;
         }
 
-        master->read(master, root_offset,
-                sizeof(header), &len, (u8 *)&header);
+        mtd_read(master, root_offset, sizeof(header), &len, (u8 *)&header);
         if (header.checksum != SQUASHFS_MAGIC) {
                 root_offset += master->erasesize - 1;
                 root_offset &= ~(master->erasesize - 1);