From: jszhang@marvell.com (Jisheng Zhang)
To: linux-arm-kernel@lists.infradead.org
Subject: [RESEND PATCH] usb: chipidea: usb2: delete the redundant setting default DMA mask code
Date: Mon, 23 Jan 2017 15:09:23 +0800 [thread overview]
Message-ID: <20170123070923.2770-1-jszhang@marvell.com> (raw)
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 <jszhang@marvell.com>
---
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,
--
2.11.0
next reply other threads:[~2017-01-23 7:09 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-23 7:09 Jisheng Zhang [this message]
2017-01-23 9:04 ` [RESEND PATCH] usb: chipidea: usb2: delete the redundant setting default DMA mask code Peter Chen
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