diff options
Diffstat (limited to 'drivers/spi')
-rw-r--r-- | drivers/spi/Kconfig | 2 | ||||
-rw-r--r-- | drivers/spi/spi-pl022.c | 1 | ||||
-rw-r--r-- | drivers/spi/spi-pxa2xx-dma.c | 2 | ||||
-rw-r--r-- | drivers/spi/spi-pxa2xx.c | 2 | ||||
-rw-r--r-- | drivers/spi/spi-s3c64xx.c | 2 |
5 files changed, 5 insertions, 4 deletions
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index 92a9345d7a6b..10f99f45a29b 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -404,7 +404,7 @@ config SPI_SH_HSPI config SPI_SIRF tristate "CSR SiRFprimaII SPI controller" - depends on ARCH_PRIMA2 + depends on ARCH_SIRF select SPI_BITBANG help SPI driver for CSR SiRFprimaII SoCs diff --git a/drivers/spi/spi-pl022.c b/drivers/spi/spi-pl022.c index 371cc66f1a0e..3b246543282f 100644 --- a/drivers/spi/spi-pl022.c +++ b/drivers/spi/spi-pl022.c @@ -2083,6 +2083,7 @@ pl022_platform_data_dt_get(struct device *dev) } pd->bus_id = -1; + pd->enable_dma = 1; of_property_read_u32(np, "num-cs", &tmp); pd->num_chipselect = tmp; of_property_read_u32(np, "pl022,autosuspend-delay", diff --git a/drivers/spi/spi-pxa2xx-dma.c b/drivers/spi/spi-pxa2xx-dma.c index c735c5a008a2..6427600b5bbe 100644 --- a/drivers/spi/spi-pxa2xx-dma.c +++ b/drivers/spi/spi-pxa2xx-dma.c @@ -59,7 +59,7 @@ static int pxa2xx_spi_map_dma_buffer(struct driver_data *drv_data, int ret; sg_free_table(sgt); - ret = sg_alloc_table(sgt, nents, GFP_KERNEL); + ret = sg_alloc_table(sgt, nents, GFP_ATOMIC); if (ret) return ret; } diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c index f5d84d6f8222..48b396fced0a 100644 --- a/drivers/spi/spi-pxa2xx.c +++ b/drivers/spi/spi-pxa2xx.c @@ -1075,7 +1075,7 @@ pxa2xx_spi_acpi_get_pdata(struct platform_device *pdev) acpi_bus_get_device(ACPI_HANDLE(&pdev->dev), &adev)) return NULL; - pdata = devm_kzalloc(&pdev->dev, sizeof(*ssp), GFP_KERNEL); + pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL); if (!pdata) { dev_err(&pdev->dev, "failed to allocate memory for platform data\n"); diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c index 5000586cb98d..71cc3e6ef47c 100644 --- a/drivers/spi/spi-s3c64xx.c +++ b/drivers/spi/spi-s3c64xx.c @@ -444,7 +444,7 @@ static int s3c64xx_spi_prepare_transfer(struct spi_master *spi) } ret = pm_runtime_get_sync(&sdd->pdev->dev); - if (ret != 0) { + if (ret < 0) { dev_err(dev, "Failed to enable device: %d\n", ret); goto out_tx; } |