diff options
Diffstat (limited to 'drivers/spi/spi-imx.c')
| -rw-r--r-- | drivers/spi/spi-imx.c | 17 |
1 files changed, 3 insertions, 14 deletions
diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-imx.c index 0befeeb522f4..7db4f43ee4d8 100644 --- a/drivers/spi/spi-imx.c +++ b/drivers/spi/spi-imx.c @@ -37,7 +37,6 @@ #include <linux/of.h> #include <linux/of_device.h> #include <linux/of_gpio.h> -#include <linux/pinctrl/consumer.h> #include <linux/platform_data/spi-imx.h> @@ -698,11 +697,10 @@ 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) { + } else { 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); @@ -760,7 +758,6 @@ static int spi_imx_probe(struct platform_device *pdev) struct spi_master *master; struct spi_imx_data *spi_imx; struct resource *res; - struct pinctrl *pinctrl; int i, ret, num_cs; if (!np && !mxc_platform_info) { @@ -783,6 +780,7 @@ 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; @@ -848,12 +846,6 @@ static int spi_imx_probe(struct platform_device *pdev) goto out_iounmap; } - pinctrl = devm_pinctrl_get_select_default(&pdev->dev); - if (IS_ERR(pinctrl)) { - ret = PTR_ERR(pinctrl); - goto out_free_irq; - } - spi_imx->clk_ipg = devm_clk_get(&pdev->dev, "ipg"); if (IS_ERR(spi_imx->clk_ipg)) { ret = PTR_ERR(spi_imx->clk_ipg); @@ -902,7 +894,6 @@ out_gpio_free: } spi_master_put(master); kfree(master); - platform_set_drvdata(pdev, NULL); return ret; } @@ -929,8 +920,6 @@ static int spi_imx_remove(struct platform_device *pdev) release_mem_region(res->start, resource_size(res)); - platform_set_drvdata(pdev, NULL); - return 0; } |