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Viewing changes to drivers/usb/dwc3/gadget.c

  • Committer: Package Import Robot
  • Author(s): Paolo Pisati, Paolo Pisati
  • Date: 2013-07-11 18:35:20 UTC
  • Revision ID: package-import@ubuntu.com-20130711183520-htnf1x4y5r11hndr
Tags: 3.5.0-229.42
https://launchpad.net/bugs/1199276
* Release Tracking Bug
  - LP: #1199276

[ Paolo Pisati ]

* [Config] CONFIG_ATH9K_LEGACY_RATE_CONTROL is not set

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Lines of Context:
drivers/usb/dwc3/gadget.c
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        for (epnum = 0; epnum < DWC3_ENDPOINTS_NUM; epnum++) {
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                dep = dwc->eps[epnum];
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                dwc3_free_trb_pool(dep);
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                if (epnum != 0 && epnum != 1)
 
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                /*
 
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                 * Physical endpoints 0 and 1 are special; they form the
 
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                 * bi-directional USB endpoint 0.
 
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                 *
 
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                 * For those two physical endpoints, we don't allocate a TRB
 
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                 * pool nor do we add them the endpoints list. Due to that, we
 
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                 * shouldn't do these two operations otherwise we would end up
 
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                 * with all sorts of bugs when removing dwc3.ko.
 
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                 */
 
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                if (epnum != 0 && epnum != 1) {
 
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                        dwc3_free_trb_pool(dep);
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                        list_del(&dep->endpoint.ep_list);
 
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                }
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                kfree(dep);
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        }