diff options
Diffstat (limited to 'drivers/usb/core/usb.c')
| -rw-r--r-- | drivers/usb/core/usb.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c index a2ccc69fb45c..4cd6e0e4b66d 100644 --- a/drivers/usb/core/usb.c +++ b/drivers/usb/core/usb.c @@ -453,9 +453,9 @@ struct usb_device *usb_alloc_dev(struct usb_device *parent, * Note: calling dma_set_mask() on a USB device would set the * mask for the entire HCD, so don't do that. */ - dev->dev.dma_mask = bus->controller->dma_mask; - dev->dev.dma_pfn_offset = bus->controller->dma_pfn_offset; - set_dev_node(&dev->dev, dev_to_node(bus->controller)); + dev->dev.dma_mask = bus->sysdev->dma_mask; + dev->dev.dma_pfn_offset = bus->sysdev->dma_pfn_offset; + set_dev_node(&dev->dev, dev_to_node(bus->sysdev)); dev->state = USB_STATE_ATTACHED; dev->lpm_disable_count = 1; atomic_set(&dev->urbnum, 0); @@ -803,7 +803,7 @@ struct urb *usb_buffer_map(struct urb *urb) if (!urb || !urb->dev || !(bus = urb->dev->bus) - || !(controller = bus->controller)) + || !(controller = bus->sysdev)) return NULL; if (controller->dma_mask) { @@ -841,7 +841,7 @@ void usb_buffer_dmasync(struct urb *urb) || !(urb->transfer_flags & URB_NO_TRANSFER_DMA_MAP) || !urb->dev || !(bus = urb->dev->bus) - || !(controller = bus->controller)) + || !(controller = bus->sysdev)) return; if (controller->dma_mask) { @@ -875,7 +875,7 @@ void usb_buffer_unmap(struct urb *urb) || !(urb->transfer_flags & URB_NO_TRANSFER_DMA_MAP) || !urb->dev || !(bus = urb->dev->bus) - || !(controller = bus->controller)) + || !(controller = bus->sysdev)) return; if (controller->dma_mask) { @@ -925,7 +925,7 @@ int usb_buffer_map_sg(const struct usb_device *dev, int is_in, if (!dev || !(bus = dev->bus) - || !(controller = bus->controller) + || !(controller = bus->sysdev) || !controller->dma_mask) return -EINVAL; @@ -961,7 +961,7 @@ void usb_buffer_dmasync_sg(const struct usb_device *dev, int is_in, if (!dev || !(bus = dev->bus) - || !(controller = bus->controller) + || !(controller = bus->sysdev) || !controller->dma_mask) return; @@ -989,7 +989,7 @@ void usb_buffer_unmap_sg(const struct usb_device *dev, int is_in, if (!dev || !(bus = dev->bus) - || !(controller = bus->controller) + || !(controller = bus->sysdev) || !controller->dma_mask) return; |