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spi: s3c64xx: Let spi core handle validating transfer length 

spi core will handle validating transfer length since commit 4d94bd21b3
"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>
This commit is contained in:
Axel Lin 2014-02-25 19:18:29 +08:00 committed by Mark Brown
parent 963eb4b87d
commit 382ab20e81
1 changed files with 0 additions and 7 deletions
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7
drivers/spi/spi-s3c64xx.c
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@ -697,13 +697,6 @@ static int s3c64xx_spi_transfer_one(struct spi_master *master,
bpw = xfer->bits_per_word; bpw = xfer->bits_per_word;
speed = xfer->speed_hz ? : spi->max_speed_hz; 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) { if (bpw != sdd->cur_bpw || speed != sdd->cur_speed) {
sdd->cur_bpw = bpw; sdd->cur_bpw = bpw;
sdd->cur_speed = speed; sdd->cur_speed = speed;