diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/spi/Kconfig | 8 | ||||
| -rw-r--r-- | drivers/spi/dw_spi_mmio.c | 5 | ||||
| -rw-r--r-- | drivers/spi/spi_imx.c | 6 | ||||
| -rw-r--r-- | drivers/spi/spi_tegra.c | 2 |
4 files changed, 14 insertions, 7 deletions
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index 1906840c1113..13bfa9d48082 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -156,10 +156,10 @@ config SPI_IMX_VER_0_4 def_bool y if ARCH_MX31 config SPI_IMX_VER_0_7 - def_bool y if ARCH_MX25 || ARCH_MX35 || ARCH_MX51 + def_bool y if ARCH_MX25 || ARCH_MX35 || ARCH_MX51 || ARCH_MX53 config SPI_IMX_VER_2_3 - def_bool y if ARCH_MX51 + def_bool y if ARCH_MX51 || ARCH_MX53 config SPI_IMX tristate "Freescale i.MX SPI controllers" @@ -310,8 +310,8 @@ config SPI_S3C24XX_GPIO config SPI_S3C64XX tristate "Samsung S3C64XX series type SPI" - depends on ARCH_S3C64XX && EXPERIMENTAL - select S3C64XX_DMA + depends on (ARCH_S3C64XX || ARCH_S5P64X0) + select S3C64XX_DMA if ARCH_S3C64XX help SPI driver for Samsung S3C64XX and newer SoCs. diff --git a/drivers/spi/dw_spi_mmio.c b/drivers/spi/dw_spi_mmio.c index db35bd9c1b24..2fa012c109bc 100644 --- a/drivers/spi/dw_spi_mmio.c +++ b/drivers/spi/dw_spi_mmio.c @@ -9,6 +9,7 @@ */ #include <linux/clk.h> +#include <linux/err.h> #include <linux/interrupt.h> #include <linux/platform_device.h> #include <linux/slab.h> @@ -68,8 +69,8 @@ static int __devinit dw_spi_mmio_probe(struct platform_device *pdev) } dwsmmio->clk = clk_get(&pdev->dev, NULL); - if (!dwsmmio->clk) { - ret = -ENODEV; + if (IS_ERR(dwsmmio->clk)) { + ret = PTR_ERR(dwsmmio->clk); goto err_irq; } clk_enable(dwsmmio->clk); diff --git a/drivers/spi/spi_imx.c b/drivers/spi/spi_imx.c index 9469564e6888..1cf9d5faabf4 100644 --- a/drivers/spi/spi_imx.c +++ b/drivers/spi/spi_imx.c @@ -743,6 +743,12 @@ static struct platform_device_id spi_imx_devtype[] = { .name = "imx51-ecspi", .driver_data = SPI_IMX_VER_2_3, }, { + .name = "imx53-cspi", + .driver_data = SPI_IMX_VER_0_7, + }, { + .name = "imx53-ecspi", + .driver_data = SPI_IMX_VER_2_3, + }, { /* sentinel */ } }; diff --git a/drivers/spi/spi_tegra.c b/drivers/spi/spi_tegra.c index bb7df02a5472..891e5909038c 100644 --- a/drivers/spi/spi_tegra.c +++ b/drivers/spi/spi_tegra.c @@ -513,7 +513,7 @@ static int __init spi_tegra_probe(struct platform_device *pdev) } tspi->clk = clk_get(&pdev->dev, NULL); - if (IS_ERR_OR_NULL(tspi->clk)) { + if (IS_ERR(tspi->clk)) { dev_err(&pdev->dev, "can not get clock\n"); ret = PTR_ERR(tspi->clk); goto err2; |
