diff options
Diffstat (limited to 'drivers/spi/spi-atmel.c')
| -rw-r--r-- | drivers/spi/spi-atmel.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c index 2cfe6253a784..0e5e64a80848 100644 --- a/drivers/spi/spi-atmel.c +++ b/drivers/spi/spi-atmel.c @@ -16,7 +16,6 @@ #include <linux/interrupt.h> #include <linux/spi/spi.h> #include <linux/slab.h> -#include <linux/platform_data/dma-atmel.h> #include <linux/of.h> #include <linux/io.h> @@ -513,9 +512,8 @@ static int atmel_spi_configure_dma(struct spi_master *master, master->dma_tx = dma_request_chan(dev, "tx"); if (IS_ERR(master->dma_tx)) { - err = PTR_ERR(master->dma_tx); - if (err != -EPROBE_DEFER) - dev_err(dev, "No TX DMA channel, DMA is disabled\n"); + err = dev_err_probe(dev, PTR_ERR(master->dma_tx), + "No TX DMA channel, DMA is disabled\n"); goto error_clear; } @@ -859,6 +857,7 @@ static int atmel_spi_set_xfer_speed(struct atmel_spi *as, csr = spi_readl(as, CSR0 + 4 * chip_select); csr = SPI_BFINS(SCBR, scbr, csr); spi_writel(as, CSR0 + 4 * chip_select, csr); + xfer->effective_speed_hz = bus_hz / scbr; return 0; } |