mtd: nand: omap2: 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: Roger Quadros <rogerq@ti.com> Tested-by: Franklin S Cooper Jr. <fcooper@ti.com>
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@@ -25,7 +25,6 @@
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#include <linux/slab.h>
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#include <linux/of.h>
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#include <linux/of_device.h>
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#include <linux/of_mtd.h>
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#include <linux/mtd/nand_bch.h>
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#include <linux/platform_data/elm.h>
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@@ -1701,7 +1700,7 @@ static int omap_get_dt_info(struct device *dev, struct omap_nand_info *info)
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for (i = 0; i < ARRAY_SIZE(nand_xfer_types); i++) {
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if (!strcasecmp(s, nand_xfer_types[i])) {
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info->xfer_type = i;
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goto next;
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return 0;
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}
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}
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@@ -1709,12 +1708,6 @@ static int omap_get_dt_info(struct device *dev, struct omap_nand_info *info)
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return -EINVAL;
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}
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next:
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of_get_nand_on_flash_bbt(child);
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if (of_get_nand_bus_width(child) == 16)
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info->devsize = NAND_BUSWIDTH_16;
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return 0;
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}
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@@ -1810,9 +1803,7 @@ static int omap_nand_probe(struct platform_device *pdev)
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}
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if (info->flash_bbt)
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nand_chip->bbt_options |= NAND_BBT_USE_FLASH | NAND_BBT_NO_OOB;
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else
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nand_chip->options |= NAND_SKIP_BBTSCAN;
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nand_chip->bbt_options |= NAND_BBT_USE_FLASH;
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/* scan NAND device connected to chip controller */
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nand_chip->options |= info->devsize & NAND_BUSWIDTH_16;
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@@ -1823,6 +1814,11 @@ static int omap_nand_probe(struct platform_device *pdev)
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goto return_error;
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}
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if (nand_chip->bbt_options & NAND_BBT_USE_FLASH)
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nand_chip->bbt_options |= NAND_BBT_NO_OOB;
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else
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nand_chip->options |= NAND_SKIP_BBTSCAN;
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/* re-populate low-level callbacks based on xfer modes */
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switch (info->xfer_type) {
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case NAND_OMAP_PREFETCH_POLLED:
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