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authorAxel Lin <axel.lin@ingics.com>2014-02-25 15:57:19 +0400
committerMark Brown <broonie@linaro.org>2014-03-03 08:01:28 +0400
commitad6f33d22c25e7340107a330e6de60bba57ecf52 (patch)
treee2ed216df4bef3a63a3e6557a391bb36cc77361e /drivers/spi/spi-atmel.c
parent0e6d873ac43c7452d33f7b57b8b91172ad0f78d7 (diff)
downloadlinux-ad6f33d22c25e7340107a330e6de60bba57ecf52.tar.xz
spi: atmel: 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>
Diffstat (limited to 'drivers/spi/spi-atmel.c')
-rw-r--r--drivers/spi/spi-atmel.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c
index 88bebf8cf0e5..4804586edd29 100644
--- a/drivers/spi/spi-atmel.c
+++ b/drivers/spi/spi-atmel.c
@@ -1087,14 +1087,6 @@ static int atmel_spi_one_transfer(struct spi_master *master,
}
}
- if (xfer->bits_per_word > 8) {
- if (xfer->len % 2) {
- dev_dbg(&spi->dev,
- "buffer len should be 16 bits aligned\n");
- return -EINVAL;
- }
- }
-
/*
* DMA map early, for performance (empties dcache ASAP) and
* better fault reporting.