diff options
| author | Axel Lin <axel.lin@ingics.com> | 2014-02-25 12:18:29 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-02-25 13:27:12 +0100 |
| commit | 382ab20e8138083966b7bde141d3c6a79dda68bf (patch) | |
| tree | 7ac2ff231879efb7cadadabeeb23f3e496bb19b4 | |
| parent | spi/s3c64xx: Trivial cleanup in header file (diff) | |
| download | linux-382ab20e8138083966b7bde141d3c6a79dda68bf.tar.xz linux-382ab20e8138083966b7bde141d3c6a79dda68bf.zip | |
spi: s3c64xx: Let spi core handle validating transfer length
spi core will handle validating transfer length since commit 4d94bd21b333
"spi: core: Validate length of the transfers in message".
So remove the same checking in this driver.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
| -rw-r--r-- | drivers/spi/spi-s3c64xx.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c index 9ad5e3e76b96..f19cd97855e8 100644 --- a/drivers/spi/spi-s3c64xx.c +++ b/drivers/spi/spi-s3c64xx.c @@ -697,13 +697,6 @@ static int s3c64xx_spi_transfer_one(struct spi_master *master, bpw = xfer->bits_per_word; speed = xfer->speed_hz ? : spi->max_speed_hz; - if (xfer->len % (bpw / 8)) { - dev_err(&spi->dev, - "Xfer length(%u) not a multiple of word size(%u)\n", - xfer->len, bpw / 8); - return -EIO; - } - if (bpw != sdd->cur_bpw || speed != sdd->cur_speed) { sdd->cur_bpw = bpw; sdd->cur_speed = speed; |