diff options
| author | Stephen Warren <swarren@wwwdotorg.org> | 2013-05-22 04:36:35 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-05-29 21:48:17 +0200 |
| commit | 24778be20f87d5aadb19624fc768b3159fa43efc (patch) | |
| tree | 05124574b6d331f34938bbae09d4014fde7dca76 /drivers/spi/spi-imx.c | |
| parent | spi: introduce macros to set bits_per_word_mask (diff) | |
| download | linux-24778be20f87d5aadb19624fc768b3159fa43efc.tar.xz linux-24778be20f87d5aadb19624fc768b3159fa43efc.zip | |
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-imx.c')
| -rw-r--r-- | drivers/spi/spi-imx.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-imx.c index 0befeeb522f4..cb88eeb74cc4 100644 --- a/drivers/spi/spi-imx.c +++ b/drivers/spi/spi-imx.c @@ -698,11 +698,10 @@ static int spi_imx_setupxfer(struct spi_device *spi, } else if (config.bpw <= 16) { spi_imx->rx = spi_imx_buf_rx_u16; spi_imx->tx = spi_imx_buf_tx_u16; - } else if (config.bpw <= 32) { + } spi_imx->rx = spi_imx_buf_rx_u32; spi_imx->tx = spi_imx_buf_tx_u32; - } else - BUG(); + } spi_imx->devtype_data->config(spi_imx, &config); @@ -783,6 +782,7 @@ static int spi_imx_probe(struct platform_device *pdev) platform_set_drvdata(pdev, master); + master->bits_per_word_mask = SPI_BPW_RANGE_MASK(1, 32); master->bus_num = pdev->id; master->num_chipselect = num_cs; |