1USB_AUTOPM_PUT_INTER(9)          USB Core APIs         USB_AUTOPM_PUT_INTER(9)
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NAME

6       usb_autopm_put_interface_async - decrement a USB interface's PM-usage
7       counter
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SYNOPSIS

10       void usb_autopm_put_interface_async(struct usb_interface * intf);
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ARGUMENTS

13       intf
14           the usb_interface whose counter should be decremented
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DESCRIPTION

17       This routine does much the same thing as usb_autopm_put_interface: It
18       decrements intf's usage counter and schedules a delayed autosuspend
19       request if the counter is <= 0. The difference is that it does not
20       perform any synchronization; callers should hold a private lock and
21       handle all synchronization issues themselves.
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23       Typically a driver would call this routine during an URB's completion
24       handler, if no more URBs were pending.
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26       This routine can run in atomic context.
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29Kernel Hackers Manual 2.6.       November 2011         USB_AUTOPM_PUT_INTER(9)
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