diff options
| -rw-r--r-- | drivers/mtd/spi-nor/spi-nor.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c index 79c8f1dd8c6b..6a2fff0598af 100644 --- a/drivers/mtd/spi-nor/spi-nor.c +++ b/drivers/mtd/spi-nor/spi-nor.c @@ -4767,6 +4767,16 @@ static int spi_nor_set_addr_width(struct spi_nor *nor) return 0; } +static void spi_nor_debugfs_init(struct spi_nor *nor, + const struct flash_info *info) +{ + struct mtd_info *mtd = &nor->mtd; + + mtd->dbg.partname = info->name; + mtd->dbg.partid = devm_kasprintf(nor->dev, GFP_KERNEL, "spi-nor:%*phN", + info->id_len, info->id); +} + static const struct flash_info *spi_nor_get_flash_info(struct spi_nor *nor, const char *name) { @@ -4847,6 +4857,8 @@ int spi_nor_scan(struct spi_nor *nor, const char *name, nor->info = info; + spi_nor_debugfs_init(nor, info); + mutex_init(&nor->lock); /* |