[PATCH 03/12] mtd: nand: omap2: rely on generic DT parsing done in nand_scan_ident()

[Boris Brezillon]

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 at free-electrons.com>
---
 drivers/memory/omap-gpmc.c | 7 -------
 drivers/mtd/nand/omap2.c   | 9 ++++++---
 2 files changed, 6 insertions(+), 10 deletions(-)

diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
index 21825dd..85aa85e 100644
--- a/drivers/memory/omap-gpmc.c
+++ b/drivers/memory/omap-gpmc.c
@@ -25,7 +25,6 @@
 #include <linux/platform_device.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
-#include <linux/of_mtd.h>
 #include <linux/of_device.h>
 #include <linux/of_platform.h>
 #include <linux/omap-gpmc.h>
@@ -1876,12 +1875,6 @@ static int gpmc_probe_nand_child(struct platform_device *pdev,
 				break;
 			}
 
-	gpmc_nand_data->flash_bbt = of_get_nand_on_flash_bbt(child);
-
-	val = of_get_nand_bus_width(child);
-	if (val == 16)
-		gpmc_nand_data->devsize = NAND_BUSWIDTH_16;
-
 	gpmc_read_timings_dt(child, &gpmc_t);
 	gpmc_nand_init(gpmc_nand_data, &gpmc_t);
 
diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c
index 0749ca1..8921283 100644
--- a/drivers/mtd/nand/omap2.c
+++ b/drivers/mtd/nand/omap2.c
@@ -1704,9 +1704,7 @@ static int omap_nand_probe(struct platform_device *pdev)
 	}
 
 	if (pdata->flash_bbt)
-		nand_chip->bbt_options |= NAND_BBT_USE_FLASH | NAND_BBT_NO_OOB;
-	else
-		nand_chip->options |= NAND_SKIP_BBTSCAN;
+		nand_chip->bbt_options |= NAND_BBT_USE_FLASH;
 
 	/* scan NAND device connected to chip controller */
 	nand_chip->options |= pdata->devsize & NAND_BUSWIDTH_16;
@@ -1716,6 +1714,11 @@ static int omap_nand_probe(struct platform_device *pdev)
 		goto return_error;
 	}
 
+	if (nand_chip->bbt_options & NAND_BBT_USE_FLASH)
+		nand_chip->bbt_options |= NAND_BBT_NO_OOB;
+	else
+		nand_chip->options |= NAND_SKIP_BBTSCAN;
+
 	/* re-populate low-level callbacks based on xfer modes */
 	switch (pdata->xfer_type) {
 	case NAND_OMAP_PREFETCH_POLLED:
-- 
2.5.0