usb: dwc3: ep0: only change to ADDRESS if set_config() succeeds

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In case we're switching back to USB_STATE_ADDRESS
from USB_STATE_CONFIGURED (if host sends
a set configuration command for configuration
zero), we should only switch if the request
is successfully processed by the gadget driver.

Reported-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Felipe Balbi <balbi@ti.com>

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This commit is contained in:

Felipe Balbi 2013-07-22 12:31:31 +03:00

parent 5702f75375

commit 7a42d83536

1 changed files with 1 additions and 1 deletions

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drivers/usb/dwc3/ep0.c

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