mtd: nand: provide several helpers to do common NAND operations
This is part of the process of removing direct calls to ->cmdfunc()
outside of the core in order to introduce a better interface to execute
NAND operations.
Here we provide several helpers and make use of them to remove all
direct calls to ->cmdfunc(). This way, we can easily modify those
helpers to make use of the new ->exec_op() interface when available.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
[miquel.raynal@free-electrons.com: rebased and fixed some conflicts]
Signed-off-by: Miquel Raynal <miquel.raynal@free-electrons.com>
Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/drivers/mtd/nand/atmel/nand-controller.c b/drivers/mtd/nand/atmel/nand-controller.c
index 90a71a5..e81fdd2 100644
--- a/drivers/mtd/nand/atmel/nand-controller.c
+++ b/drivers/mtd/nand/atmel/nand-controller.c
@@ -1000,7 +1000,7 @@
* to the non-optimized one.
*/
if (nand->activecs->rb.type != ATMEL_NAND_NATIVE_RB) {
- chip->cmdfunc(mtd, NAND_CMD_READ0, 0x00, page);
+ nand_read_page_op(chip, page, 0, NULL, 0);
return atmel_nand_pmecc_read_pg(chip, buf, oob_required, page,
raw);