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| author | Stephen Warren <swarren@wwwdotorg.org> | 2013-05-21 20:36:35 -0600 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-05-29 20:48:17 +0100 |
| commit | 24778be20f87d5aadb19624fc768b3159fa43efc (patch) | |
| tree | 05124574b6d331f34938bbae09d4014fde7dca76 /drivers/spi/spi-ath79.c | |
| parent | 2922a8de996956893bb98e4aa91be9774c958336 (diff) | |
| download | linux-24778be20f87d5aadb19624fc768b3159fa43efc.tar.bz2 | |
spi: convert drivers to use bits_per_word_mask
Fill in the recently added spi_master.bits_per_word_mask field in as
many drivers as possible. Make related cleanups, such as removing any
redundant error-checking, or empty setup callbacks.
Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/spi/spi-ath79.c')
| -rw-r--r-- | drivers/spi/spi-ath79.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/spi/spi-ath79.c b/drivers/spi/spi-ath79.c index e504b7636058..5e2d52ce387f 100644 --- a/drivers/spi/spi-ath79.c +++ b/drivers/spi/spi-ath79.c @@ -155,9 +155,6 @@ static int ath79_spi_setup(struct spi_device *spi) { int status = 0; - if (spi->bits_per_word > 32) - return -EINVAL; - if (!spi->controller_state) { status = ath79_spi_setup_cs(spi); if (status) @@ -226,6 +223,7 @@ static int ath79_spi_probe(struct platform_device *pdev) pdata = pdev->dev.platform_data; + master->bits_per_word_mask = SPI_BPW_RANGE_MASK(1, 32); master->setup = ath79_spi_setup; master->cleanup = ath79_spi_cleanup; if (pdata) { |