summaryrefslogtreecommitdiffstats
path: root/drivers/spi/spi-omap-uwire.c
diff options
context:
space:
mode:
authorAxel Lin <axel.lin@ingics.com>2014-02-11 22:07:30 +0800
committerMark Brown <broonie@linaro.org>2014-02-12 16:25:32 +0000
commit354312f16e49add1da78f0cfb2bcb633709d0071 (patch)
tree52191dc553cd118cfff145f61caf65a4107017f8 /drivers/spi/spi-omap-uwire.c
parent3c604de496d7568b3fddb9f2531630aa89908186 (diff)
downloadlinux-354312f16e49add1da78f0cfb2bcb633709d0071.tar.bz2
spi: Remove duplicate code to check chip_select
In spi_add_device(), we have the code to validate spi->chip_select. So remove the duplicate code in various drivers. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/spi/spi-omap-uwire.c')
-rw-r--r--drivers/spi/spi-omap-uwire.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/spi/spi-omap-uwire.c b/drivers/spi/spi-omap-uwire.c
index 9313fd3b413d..462ddd458217 100644
--- a/drivers/spi/spi-omap-uwire.c
+++ b/drivers/spi/spi-omap-uwire.c
@@ -332,12 +332,6 @@ static int uwire_setup_transfer(struct spi_device *spi, struct spi_transfer *t)
uwire = spi_master_get_devdata(spi->master);
- if (spi->chip_select > 3) {
- pr_debug("%s: cs%d?\n", dev_name(&spi->dev), spi->chip_select);
- status = -ENODEV;
- goto done;
- }
-
bits = spi->bits_per_word;
if (t != NULL && t->bits_per_word)
bits = t->bits_per_word;