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usb: usb_setup_device: Drop unneeded portnr function argument

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Drop the unneeded portnr function argument, the portnr is part of the
usb_device struct which is passed via the dev argument.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Hans de Goede
2015-06-17 21:33:46 +02:00
committed by Simon Glass
parent 6bfe80e754
commit 9eb72dd1f4
3 changed files with 9 additions and 9 deletions
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6
include/usb.h
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@@ -734,14 +734,14 @@ struct usb_device *usb_get_dev_index(struct udevice *bus, int index);
*
* @dev: USB device pointer. This need not be a real device - it is
* common for it to just be a local variable with its ->dev
* member (i.e. @dev->dev) set to the parent device
* member (i.e. @dev->dev) set to the parent device and
* dev->portnr set to the port number on the hub (1=first)
* @do_read: true to read the device descriptor before an address is set
* (should be false for XHCI buses, true otherwise)
* @parent: Parent device (either UCLASS_USB or UCLASS_USB_HUB)
* @portnr: Port number on hub (1=first) or 0 for none
* @return 0 if OK, -ve on error */
int usb_setup_device(struct usb_device *dev, bool do_read,
struct usb_device *parent, int portnr);
struct usb_device *parent);
/**
* usb_hub_scan() - Scan a hub and find its devices