1USB_CREATE_HCD(9)            Host Controller APIs            USB_CREATE_HCD(9)
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NAME

6       usb_create_hcd - create and initialize an HCD structure
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SYNOPSIS

9       struct usb_hcd * usb_create_hcd(const struct hc_driver * driver,
10                                       struct device * dev,
11                                       const char * bus_name);
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ARGUMENTS

14       driver
15           HC driver that will use this hcd
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17       dev
18           device for this HC, stored in hcd->self.controller
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20       bus_name
21           value to store in hcd->self.bus_name
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CONTEXT

24       !in_interrupt
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DESCRIPTION

27       Allocate a struct usb_hcd, with extra space at the end for the HC
28       driver's private data. Initialize the generic members of the hcd
29       structure.
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RETURN

32       On success, a pointer to the created and initialized HCD structure. On
33       failure (e.g. if memory is unavailable), NULL.
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36Kernel Hackers Manual 3.10         June 2019                 USB_CREATE_HCD(9)
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