From: Arnd Bergmann <a...@arndb.de>
Set the dma for chipidea from sysdev. This is inherited from its
parent node. Also, do not set dma mask for child as it is not required
now.
Signed-off-by: Arnd Bergmann <a...@arndb.de>
Signed-off-by: Sriram Dash <sriram.d...@nxp.com>
Acked-by: Peter Chen <peter.c...@nxp.com>
---
Changes in v4:
- No update
Changes in v3:
- No update
Changes in v2:
- integrate chipidea driver changes together.
drivers/usb/chipidea/core.c | 3 ---
drivers/usb/chipidea/host.c | 3 ++-
drivers/usb/chipidea/udc.c | 10 ++++++----
3 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c
index 69426e6..8917a03 100644
--- a/drivers/usb/chipidea/core.c
+++ b/drivers/usb/chipidea/core.c
@@ -833,9 +833,6 @@ struct platform_device *ci_hdrc_add_device(struct device
*dev,
}
pdev->dev.parent = dev;
- pdev->dev.dma_mask = dev->dma_mask;
- pdev->dev.dma_parms = dev->dma_parms;
- dma_set_coherent_mask(&pdev->dev, dev->coherent_dma_mask);
ret = platform_device_add_resources(pdev, res, nres);
if (ret)
diff --git a/drivers/usb/chipidea/host.c b/drivers/usb/chipidea/host.c
index 111b0e0b..3218b49 100644
--- a/drivers/usb/chipidea/host.c
+++ b/drivers/usb/chipidea/host.c
@@ -116,7 +116,8 @@ static int host_start(struct ci_hdrc *ci)
if (usb_disabled())
return -ENODEV;
- hcd = usb_create_hcd(&ci_ehci_hc_driver, ci->dev, dev_name(ci->dev));
+ hcd = __usb_create_hcd(&ci_ehci_hc_driver, ci->dev->parent,
+ ci->dev, dev_name(ci->dev), NULL);
if (!hcd)
return -ENOMEM;
diff --git a/drivers/usb/chipidea/udc.c b/drivers/usb/chipidea/udc.c
index 661f43f..bc55922 100644
--- a/drivers/usb/chipidea/udc.c
+++ b/drivers/usb/chipidea/udc.c
@@ -423,7 +423,8 @@ static int _hardware_enqueue(struct ci_hw_ep *hwep, struct
ci_hw_req *hwreq)
hwreq->req.status = -EALREADY;
- ret = usb_gadget_map_request(&ci->gadget, &hwreq->req, hwep->dir);
+ ret = usb_gadget_map_request_by_dev(ci->dev->parent,
+ &hwreq->req, hwep->dir);
if (ret)
return ret;
@@ -603,7 +604,8 @@ static int _hardware_dequeue(struct ci_hw_ep *hwep, struct
ci_hw_req *hwreq)
list_del_init(&node->td);
}
- usb_gadget_unmap_request(&hwep->ci->gadget, &hwreq->req, hwep->dir);
+ usb_gadget_unmap_request_by_dev(hwep->ci->dev->parent,
+ &hwreq->req, hwep->dir);
hwreq->req.actual += actual;
@@ -1904,13 +1906,13 @@ static int udc_start(struct ci_hdrc *ci)
INIT_LIST_HEAD(&ci->gadget.ep_list);
/* alloc resources */
- ci->qh_pool = dma_pool_create("ci_hw_qh", dev,
+ ci->qh_pool = dma_pool_create("ci_hw_qh", dev->parent,
sizeof(struct ci_hw_qh),
64, CI_HDRC_PAGE_SIZE);
if (ci->qh_pool == NULL)
return -ENOMEM;
- ci->td_pool = dma_pool_create("ci_hw_td", dev,
+ ci->td_pool = dma_pool_create("ci_hw_td", dev->parent,
sizeof(struct ci_hw_td),
64, CI_HDRC_PAGE_SIZE);
if (ci->td_pool == NULL) {
--
2.1.0
--
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