diff options
| author | Tudor Ambarus <tudor.ambarus@microchip.com> | 2021-03-06 11:49:58 +0200 |
|---|---|---|
| committer | Tudor Ambarus <tudor.ambarus@microchip.com> | 2021-03-15 17:58:39 +0200 |
| commit | 786a0a75d0f34a8fd6863a5c7d47ed0d2c3169fa (patch) | |
| tree | 3841a1da335e14d61296fca267f3b1dc4372955c /drivers/mtd | |
| parent | 47f25032c0e34ea492e88a68db373c92eae1d70a (diff) | |
mtd: spi-nor: core: Advance erase after the erase cmd has been completed
addr and len were gratuitously updated even when spi_nor_wait_till_ready()
failed. Wait for the erase cmd to complete and then advance the erase.
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Reviewed-by: Pratyush Yadav <p.yadav@ti.com>
Link: https://lore.kernel.org/r/20210306095002.22983-2-tudor.ambarus@microchip.com
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/spi-nor/core.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/mtd/spi-nor/core.c b/drivers/mtd/spi-nor/core.c index 4a315cb1c4db..d996e57c6d82 100644 --- a/drivers/mtd/spi-nor/core.c +++ b/drivers/mtd/spi-nor/core.c @@ -1618,12 +1618,12 @@ static int spi_nor_erase_multi_sectors(struct spi_nor *nor, u64 addr, u32 len) if (ret) goto destroy_erase_cmd_list; - addr += cmd->size; - cmd->count--; - ret = spi_nor_wait_till_ready(nor); if (ret) goto destroy_erase_cmd_list; + + addr += cmd->size; + cmd->count--; } list_del(&cmd->list); kfree(cmd); @@ -1704,12 +1704,12 @@ static int spi_nor_erase(struct mtd_info *mtd, struct erase_info *instr) if (ret) goto erase_err; - addr += mtd->erasesize; - len -= mtd->erasesize; - ret = spi_nor_wait_till_ready(nor); if (ret) goto erase_err; + + addr += mtd->erasesize; + len -= mtd->erasesize; } /* erase multiple sectors */ |