diff options
Diffstat (limited to 'drivers/mtd/spi-nor/spi-nor.c')
| -rw-r--r-- | drivers/mtd/spi-nor/spi-nor.c | 28 |
1 files changed, 1 insertions, 27 deletions
diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c index 11459f6cee50..ae16aa2f6885 100644 --- a/drivers/mtd/spi-nor/spi-nor.c +++ b/drivers/mtd/spi-nor/spi-nor.c @@ -915,7 +915,6 @@ int spi_nor_scan(struct spi_nor *nor, const struct spi_device_id *id, enum read_mode mode) { struct flash_info *info; - struct flash_platform_data *data; struct device *dev = nor->dev; struct mtd_info *mtd = nor->mtd; struct device_node *np = dev->of_node; @@ -926,28 +925,6 @@ int spi_nor_scan(struct spi_nor *nor, const struct spi_device_id *id, if (ret) return ret; - /* Platform data helps sort out which chip type we have, as - * well as how this board partitions it. If we don't have - * a chip ID, try the JEDEC id commands; they'll work for most - * newer chips, even if we don't recognize the particular chip. - */ - data = dev_get_platdata(dev); - if (data && data->type) { - const struct spi_device_id *plat_id; - - for (i = 0; i < ARRAY_SIZE(spi_nor_ids) - 1; i++) { - plat_id = &spi_nor_ids[i]; - if (strcmp(data->type, plat_id->name)) - continue; - break; - } - - if (i < ARRAY_SIZE(spi_nor_ids) - 1) - id = plat_id; - else - dev_warn(dev, "unrecognized id %s\n", data->type); - } - info = (void *)id->driver_data; if (info->jedec_id) { @@ -985,11 +962,8 @@ int spi_nor_scan(struct spi_nor *nor, const struct spi_device_id *id, write_sr(nor, 0); } - if (data && data->name) - mtd->name = data->name; - else + if (!mtd->name) mtd->name = dev_name(dev); - mtd->type = MTD_NORFLASH; mtd->writesize = 1; mtd->flags = MTD_CAP_NORFLASH; |