Searched hist:"22835 b80" (Results 26 – 27 of 27) sorted by relevance
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/openbmc/linux/drivers/usb/dwc2/ |
H A D | gadget.c | 22835b80 Fri Oct 17 12:05:12 CDT 2014 Felipe Balbi <balbi@ti.com> usb: gadget: remove unnecessary 'driver' argument
now that no UDC driver relies on the extra 'driver' argument to ->udc_stop(), we can safely remove it.
This commit is based on previous work by Robert Baldyga <r.baldyga@samsung.com> which can be found at [1]; however that patch turned out to have a high probability of regressing many UDC drivers because of a blind search & replace s/driver/$udc->driver/ which caused the 'driver' argument to stop_activity() to be a valid non-NULL pointer when it should be NULL, thus causing UDCs to mistakenly call gadget driver's ->disconnect() callback.
[1] http://markmail.org/message/x5zneg4xea4zntab
Acked-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com> 22835b80 Fri Oct 17 12:05:12 CDT 2014 Felipe Balbi <balbi@ti.com> usb: gadget: remove unnecessary 'driver' argument now that no UDC driver relies on the extra 'driver' argument to ->udc_stop(), we can safely remove it. This commit is based on previous work by Robert Baldyga <r.baldyga@samsung.com> which can be found at [1]; however that patch turned out to have a high probability of regressing many UDC drivers because of a blind search & replace s/driver/$udc->driver/ which caused the 'driver' argument to stop_activity() to be a valid non-NULL pointer when it should be NULL, thus causing UDCs to mistakenly call gadget driver's ->disconnect() callback. [1] http://markmail.org/message/x5zneg4xea4zntab Acked-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
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/openbmc/linux/drivers/usb/dwc3/ |
H A D | gadget.c | 22835b80 Fri Oct 17 12:05:12 CDT 2014 Felipe Balbi <balbi@ti.com> usb: gadget: remove unnecessary 'driver' argument
now that no UDC driver relies on the extra 'driver' argument to ->udc_stop(), we can safely remove it.
This commit is based on previous work by Robert Baldyga <r.baldyga@samsung.com> which can be found at [1]; however that patch turned out to have a high probability of regressing many UDC drivers because of a blind search & replace s/driver/$udc->driver/ which caused the 'driver' argument to stop_activity() to be a valid non-NULL pointer when it should be NULL, thus causing UDCs to mistakenly call gadget driver's ->disconnect() callback.
[1] http://markmail.org/message/x5zneg4xea4zntab
Acked-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com> 22835b80 Fri Oct 17 12:05:12 CDT 2014 Felipe Balbi <balbi@ti.com> usb: gadget: remove unnecessary 'driver' argument now that no UDC driver relies on the extra 'driver' argument to ->udc_stop(), we can safely remove it. This commit is based on previous work by Robert Baldyga <r.baldyga@samsung.com> which can be found at [1]; however that patch turned out to have a high probability of regressing many UDC drivers because of a blind search & replace s/driver/$udc->driver/ which caused the 'driver' argument to stop_activity() to be a valid non-NULL pointer when it should be NULL, thus causing UDCs to mistakenly call gadget driver's ->disconnect() callback. [1] http://markmail.org/message/x5zneg4xea4zntab Acked-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
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