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| author | Justin Chen <justinpopo6@gmail.com> | 2022-10-05 12:13:55 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-11-03 23:50:52 +0900 |
| commit | e88d42eed6b0c969c7d8b52c55aa90270f312e22 (patch) | |
| tree | b69bd5fdbf5d56f87ff8f637e047803149990fa8 | |
| parent | ca1187ea01e778eb8a3fb92667ea640b00e0673d (diff) | |
| download | linux-e88d42eed6b0c969c7d8b52c55aa90270f312e22.tar.gz linux-e88d42eed6b0c969c7d8b52c55aa90270f312e22.tar.bz2 linux-e88d42eed6b0c969c7d8b52c55aa90270f312e22.zip | |
usb: bdc: change state when port disconnected
commit fb8f60dd1b67520e0e0d7978ef17d015690acfc1 upstream.
When port is connected and then disconnected, the state stays as
configured. Which is incorrect as the port is no longer configured,
but in a not attached state.
Signed-off-by: Justin Chen <justinpopo6@gmail.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Fixes: efed421a94e6 ("usb: gadget: Add UDC driver for Broadcom USB3.0 device controller IP BDC")
Cc: stable <stable@kernel.org>
Link: https://lore.kernel.org/r/1664997235-18198-1-git-send-email-justinpopo6@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/gadget/udc/bdc/bdc_udc.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/gadget/udc/bdc/bdc_udc.c b/drivers/usb/gadget/udc/bdc/bdc_udc.c index c84346146456..bd40931c11bd 100644 --- a/drivers/usb/gadget/udc/bdc/bdc_udc.c +++ b/drivers/usb/gadget/udc/bdc/bdc_udc.c @@ -156,6 +156,7 @@ static void bdc_uspc_disconnected(struct bdc *bdc, bool reinit) bdc->delayed_status = false; bdc->reinit = reinit; bdc->test_mode = false; + usb_gadget_set_state(&bdc->gadget, USB_STATE_NOTATTACHED); } /* TNotify wkaeup timer */ |