From: Peter Chen Date: Mon, 28 Mar 2016 06:53:16 +0000 (+0800) Subject: usb: chipidea: imx: delete the redundant setting default DMA mask code X-Git-Tag: v4.7-rc1~93^2~10^2~3 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2b2fe36def086f0b721be2f34223cf662dd87902;p=platform%2Fkernel%2Flinux-exynos.git usb: chipidea: imx: delete the redundant setting default DMA mask code For each platform devices which is created by device tree, the default DMA mask is set by of_dma_configure when the device are created. So delete the redundant code at driver. Signed-off-by: Peter Chen --- diff --git a/drivers/usb/chipidea/ci_hdrc_imx.c b/drivers/usb/chipidea/ci_hdrc_imx.c index 9ce8c9f..dedc33e 100644 --- a/drivers/usb/chipidea/ci_hdrc_imx.c +++ b/drivers/usb/chipidea/ci_hdrc_imx.c @@ -292,10 +292,6 @@ static int ci_hdrc_imx_probe(struct platform_device *pdev) if (pdata.flags & CI_HDRC_SUPPORTS_RUNTIME_PM) data->supports_runtime_pm = true; - ret = dma_coerce_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32)); - if (ret) - goto err_clk; - ret = imx_usbmisc_init(data->usbmisc_data); if (ret) { dev_err(&pdev->dev, "usbmisc init failed, ret=%d\n", ret);