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spi: orion: Let spi core handle validating transfer length

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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>
This commit is contained in:
Axel Lin 2014-02-25 19:16:57 +08:00 committed by Mark Brown
parent 495b335885
commit cd2ac0c0cd
1 changed files with 0 additions and 11 deletions
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11
drivers/spi/spi-orion.c
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@ -296,17 +296,6 @@ static int orion_spi_transfer_one_message(struct spi_master *master,
goto msg_done;
list_for_each_entry(t, &m->transfers, transfer_list) {
/* make sure buffer length is even when working in 16
* bit mode*/
if ((t->bits_per_word == 16) && (t->len & 1)) {
dev_err(&spi->dev,
"message rejected : "
"odd data length %d while in 16 bit mode\n",
t->len);
status = -EIO;
goto msg_done;
}
if (par_override || t->speed_hz || t->bits_per_word) {
par_override = 1;
status = orion_spi_setup_transfer(spi, t);