From mboxrd@z Thu Jan 1 00:00:00 1970 From: hzpeterchen@gmail.com (Peter Chen) Date: Mon, 23 Jan 2017 17:04:28 +0800 Subject: [RESEND PATCH] usb: chipidea: usb2: delete the redundant setting default DMA mask code In-Reply-To: <20170123070923.2770-1-jszhang@marvell.com> References: <20170123070923.2770-1-jszhang@marvell.com> Message-ID: <20170123090428.GB19373@b29397-desktop> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Mon, Jan 23, 2017 at 03:09:23PM +0800, Jisheng Zhang wrote: > Similar as commit 2b2fe36def08 ("usb: chipidea: imx: delete the > redundant setting default DMA mask code"), the ci_hdrc_usb2 platform > device is also created by device tree, the default DMA mask should be > already set by of_dma_configure when the device are created. So delete > the redundant code at driver. > > Signed-off-by: Jisheng Zhang > --- > drivers/usb/chipidea/ci_hdrc_usb2.c | 4 ---- > 1 file changed, 4 deletions(-) > > diff --git a/drivers/usb/chipidea/ci_hdrc_usb2.c b/drivers/usb/chipidea/ci_hdrc_usb2.c > index 4456d2cf80ff..d162cc0bb8ce 100644 > --- a/drivers/usb/chipidea/ci_hdrc_usb2.c > +++ b/drivers/usb/chipidea/ci_hdrc_usb2.c > @@ -74,10 +74,6 @@ static int ci_hdrc_usb2_probe(struct platform_device *pdev) > } > } > > - ret = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(32)); > - if (ret) > - goto clk_err; > - > ci_pdata->name = dev_name(dev); > > priv->ci_pdev = ci_hdrc_add_device(dev, pdev->resource, Applied, thanks. -- Best Regards, Peter Chen