usb: dwc3: gadget: prevent DCTL register corruption

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If we don't read out the contents of the register
(in order to reinitialize 'reg' variable) we will
be writing unknown contents to the DCTL register
whenever we try to use dwc3_gadget_wakeup() function.

Signed-off-by: Felipe Balbi <balbi@ti.com>

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Felipe Balbi 2012-05-24 10:27:56 +03:00

parent 7acd85e0eb

commit fcc023c726

1 changed files with 1 additions and 0 deletions

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drivers/usb/dwc3/gadget.c

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