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author | Mark Brown <broonie@kernel.org> | 2019-05-02 11:20:29 +0900 |
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committer | Mark Brown <broonie@kernel.org> | 2019-05-02 11:20:29 +0900 |
commit | 2e5f081003f033d37be3faf052aaccc8b6a44aa5 (patch) | |
tree | 6d07a9bfff47b20f997ecce96162b8ca9cf7b19c /drivers/spi/spi-at91-usart.c | |
parent | Merge branch 'spi-5.1' into spi-linus (diff) | |
parent | spi: Clear SPI_CS_HIGH flag from bad_bits for GPIO chip-select (diff) | |
download | linux-dev-2e5f081003f033d37be3faf052aaccc8b6a44aa5.tar.xz linux-dev-2e5f081003f033d37be3faf052aaccc8b6a44aa5.zip |
Merge branch 'spi-5.2' into spi-next
Diffstat (limited to 'drivers/spi/spi-at91-usart.c')
-rw-r--r-- | drivers/spi/spi-at91-usart.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/spi/spi-at91-usart.c b/drivers/spi/spi-at91-usart.c index a694d702e574..f763e14bdf12 100644 --- a/drivers/spi/spi-at91-usart.c +++ b/drivers/spi/spi-at91-usart.c @@ -178,12 +178,6 @@ static int at91_usart_spi_setup(struct spi_device *spi) struct at91_usart_spi *aus = spi_master_get_devdata(spi->controller); u32 *ausd = spi->controller_state; unsigned int mr = at91_usart_spi_readl(aus, MR); - u8 bits = spi->bits_per_word; - - if (bits != 8) { - dev_dbg(&spi->dev, "Only 8 bits per word are supported\n"); - return -EINVAL; - } if (spi->mode & SPI_CPOL) mr |= US_MR_CPOL; @@ -212,7 +206,7 @@ static int at91_usart_spi_setup(struct spi_device *spi) dev_dbg(&spi->dev, "setup: bpw %u mode 0x%x -> mr %d %08x\n", - bits, spi->mode, spi->chip_select, mr); + spi->bits_per_word, spi->mode, spi->chip_select, mr); return 0; } |