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authorBoris Brezillon <boris.brezillon@free-electrons.com>2016-04-01 14:54:26 +0200
committerBoris Brezillon <boris.brezillon@free-electrons.com>2016-05-05 23:51:57 +0200
commitf05f6a10fb2ef4aa7ebec75696a162f3110861a0 (patch)
treee09b20546615056941f7ee7d5d4e9dd1b74599d6
parent57a605b101bbdff6a388e8dcb4853db9ffe947f7 (diff)
mtd: nand: gpmi: rely on generic DT parsing done in nand_scan_ident()
The core now takes care of parsing generic DT properties in nand_scan_ident() when nand_set_flash_node() has been called. Rely on this initialization instead of calling of_get_nand_xxx() manually. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by: Han xu <han.xu@nxp.com>
-rw-r--r--drivers/mtd/nand/gpmi-nand/gpmi-nand.c21
1 files changed, 10 insertions, 11 deletions
diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
index c50523b..798ed59 100644
--- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
+++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
@@ -25,7 +25,6 @@
#include <linux/mtd/partitions.h>
#include <linux/of.h>
#include <linux/of_device.h>
-#include <linux/of_mtd.h>
#include "gpmi-nand.h"
#include "bch-regs.h"
@@ -1944,16 +1943,6 @@ static int gpmi_nand_init(struct gpmi_nand_data *this)
/* Set up swap_block_mark, must be set before the gpmi_set_geometry() */
this->swap_block_mark = !GPMI_IS_MX23(this);
- if (of_get_nand_on_flash_bbt(this->dev->of_node)) {
- chip->bbt_options |= NAND_BBT_USE_FLASH | NAND_BBT_NO_OOB;
-
- if (of_property_read_bool(this->dev->of_node,
- "fsl,no-blockmark-swap"))
- this->swap_block_mark = false;
- }
- dev_dbg(this->dev, "Blockmark swapping %sabled\n",
- this->swap_block_mark ? "en" : "dis");
-
/*
* Allocate a temporary DMA buffer for reading ID in the
* nand_scan_ident().
@@ -1968,6 +1957,16 @@ static int gpmi_nand_init(struct gpmi_nand_data *this)
if (ret)
goto err_out;
+ if (chip->bbt_options & NAND_BBT_USE_FLASH) {
+ chip->bbt_options |= NAND_BBT_NO_OOB;
+
+ if (of_property_read_bool(this->dev->of_node,
+ "fsl,no-blockmark-swap"))
+ this->swap_block_mark = false;
+ }
+ dev_dbg(this->dev, "Blockmark swapping %sabled\n",
+ this->swap_block_mark ? "en" : "dis");
+
ret = gpmi_init_last(this);
if (ret)
goto err_out;