diff options
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/devices/m25p80.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c index 5d4482512e36..35e7e9896b17 100644 --- a/drivers/mtd/devices/m25p80.c +++ b/drivers/mtd/devices/m25p80.c @@ -129,16 +129,10 @@ static int m25p80_read(struct spi_nor *nor, loff_t from, size_t len, struct spi_transfer t[2]; struct spi_message m; unsigned int dummy = nor->read_dummy; - int ret; /* convert the dummy cycles to the number of bytes */ dummy /= 8; - /* Wait till previous write/erase is done. */ - ret = nor->wait_till_ready(nor); - if (ret) - return ret; - spi_message_init(&m); memset(t, 0, (sizeof t)); @@ -168,11 +162,6 @@ static int m25p80_erase(struct spi_nor *nor, loff_t offset) dev_dbg(nor->dev, "%dKiB at 0x%08x\n", flash->mtd.erasesize / 1024, (u32)offset); - /* Wait until finished previous write command. */ - ret = nor->wait_till_ready(nor); - if (ret) - return ret; - /* Send write enable, then erase commands. */ ret = nor->write_reg(nor, SPINOR_OP_WREN, NULL, 0, 0); if (ret) |