linux-kernel - [PATCH v12 5/9] usb: ehci: fsl: use bus->sysdev for DMA configuration

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Date:   Mon, 6 Feb 2017 17:13:37 +0800
From:   Peter Chen <peter.chen@....com>
To:     <gregkh@...uxfoundation.org>, <stern@...land.harvard.edu>,
        <ulf.hansson@...aro.org>, <broonie@...nel.org>, <sre@...nel.org>,
        <robh+dt@...nel.org>, <shawnguo@...nel.org>, <rjw@...ysocki.net>,
        <dbaryshkov@...il.com>
CC:     <heiko@...ech.de>, <linux-arm-kernel@...ts.infradead.org>,
        <p.zabel@...gutronix.de>, <devicetree@...r.kernel.org>,
        <pawel.moll@....com>, <mark.rutland@....com>,
        <linux-usb@...r.kernel.org>, <arnd@...db.de>,
        <s.hauer@...gutronix.de>, <mail@...iej.szmigiero.name>,
        <troy.kisky@...ndarydevices.com>, <festevam@...il.com>,
        <oscar@...andei.net>, <stephen.boyd@...aro.org>,
        <linux-pm@...r.kernel.org>, <stillcompiling@...il.com>,
        <linux-kernel@...r.kernel.org>, <mka@...omium.org>,
        <vaibhav.hiremath@...aro.org>, <gary.bisson@...ndarydevices.com>,
        <hverkuil@...all.nl>, <krzk@...nel.org>,
        Sriram Dash <sriram.dash@....com>,
        Mathias Nyman <mathias.nyman@...ux.intel.com>
Subject: [PATCH v12 5/9] usb: ehci: fsl: use bus->sysdev for DMA configuration

From: Arnd Bergmann <arnd@...db.de>

For the dual role ehci fsl driver, sysdev will handle the dma
config.

Signed-off-by: Arnd Bergmann <arnd@...db.de>
Signed-off-by: Sriram Dash <sriram.dash@....com>
Signed-off-by: Mathias Nyman <mathias.nyman@...ux.intel.com>
---
 drivers/usb/host/ehci-fsl.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c
index 3733aab..4a08b70 100644
--- a/drivers/usb/host/ehci-fsl.c
+++ b/drivers/usb/host/ehci-fsl.c
@@ -96,8 +96,8 @@ static int fsl_ehci_drv_probe(struct platform_device *pdev)
 	}
 	irq = res->start;
 
-	hcd = usb_create_hcd(&fsl_ehci_hc_driver, &pdev->dev,
-				dev_name(&pdev->dev));
+	hcd = __usb_create_hcd(&fsl_ehci_hc_driver, pdev->dev.parent,
+			       &pdev->dev, dev_name(&pdev->dev), NULL);
 	if (!hcd) {
 		retval = -ENOMEM;
 		goto err1;
-- 
2.7.4