Add an info message for the PXA2xx device driver start-up, with the indication of:
- mode (slave device or master controller) - transfer mode (DMA or GPIO) Signed-off-by: Flavio Suligoi <[email protected]> --- v1: - first version v2: - remove warning message "no DMA channels available, using PIO" - add "slave device"/"master controller" indication message drivers/spi/spi-pxa2xx.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c index f7068cc..b9e04e2 100644 --- a/drivers/spi/spi-pxa2xx.c +++ b/drivers/spi/spi-pxa2xx.c @@ -1696,7 +1696,6 @@ static int pxa2xx_spi_probe(struct platform_device *pdev) if (platform_info->enable_dma) { status = pxa2xx_spi_dma_setup(drv_data); if (status) { - dev_warn(dev, "no DMA channels available, using PIO\n"); platform_info->enable_dma = false; } else { controller->can_dma = pxa2xx_spi_can_dma; @@ -1818,6 +1817,10 @@ static int pxa2xx_spi_probe(struct platform_device *pdev) pm_runtime_set_active(&pdev->dev); pm_runtime_enable(&pdev->dev); + dev_info(dev, "PXA2xx SPI %s (%s mode)\n", + platform_info->is_slave ? "slave device" : "master controller", + platform_info->enable_dma ? "DMA" : "PIO"); + /* Register with the SPI framework */ platform_set_drvdata(pdev, drv_data); status = devm_spi_register_controller(&pdev->dev, controller); -- 2.7.4
