diff options
Diffstat (limited to 'drivers/spi/spi-mxs.c')
| -rw-r--r-- | drivers/spi/spi-mxs.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/drivers/spi/spi-mxs.c b/drivers/spi/spi-mxs.c index 8498276..424d38e 100644 --- a/drivers/spi/spi-mxs.c +++ b/drivers/spi/spi-mxs.c @@ -46,7 +46,6 @@ #include <linux/gpio.h> #include <linux/regulator/consumer.h> #include <linux/module.h> -#include <linux/pinctrl/consumer.h> #include <linux/stmp_device.h> #include <linux/spi/spi.h> #include <linux/spi/mxs-spi.h> @@ -75,12 +74,6 @@ static int mxs_spi_setup_transfer(struct spi_device *dev, if (t && t->bits_per_word) bits_per_word = t->bits_per_word; - if (bits_per_word != 8) { - dev_err(&dev->dev, "%s, unsupported bits_per_word=%d\n", - __func__, bits_per_word); - return -EINVAL; - } - hz = dev->max_speed_hz; if (t && t->speed_hz) hz = min(hz, t->speed_hz); @@ -506,7 +499,6 @@ static int mxs_spi_probe(struct platform_device *pdev) struct mxs_spi *spi; struct mxs_ssp *ssp; struct resource *iores; - struct pinctrl *pinctrl; struct clk *clk; void __iomem *base; int devid, clk_freq; @@ -528,10 +520,6 @@ static int mxs_spi_probe(struct platform_device *pdev) if (IS_ERR(base)) return PTR_ERR(base); - pinctrl = devm_pinctrl_get_select_default(&pdev->dev); - if (IS_ERR(pinctrl)) - return PTR_ERR(pinctrl); - clk = devm_clk_get(&pdev->dev, NULL); if (IS_ERR(clk)) return PTR_ERR(clk); @@ -548,6 +536,7 @@ static int mxs_spi_probe(struct platform_device *pdev) master->transfer_one_message = mxs_spi_transfer_one; master->setup = mxs_spi_setup; + master->bits_per_word_mask = SPI_BPW_MASK(8); master->mode_bits = SPI_CPOL | SPI_CPHA; master->num_chipselect = 3; master->dev.of_node = np; |
