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usb: renesas_usbhs: Clear pipe running flag in usbhs_pkt_pop()

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commit 9917f0e3cdba7b9f1a23f70e3f70b1a106be54a8 upstream

Should clear the pipe running flag in usbhs_pkt_pop(). Otherwise,
we cannot use this pipe after dequeue was called while the pipe was
running.

Fixes: 8355b2b3082d ("usb: renesas_usbhs: fix the behavior of some usbhs_pkt_handle")
Reported-by: Tho Vu <tho.vu.wh@renesas.com>
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Link: https://lore.kernel.org/r/1612183640-8898-1-git-send-email-yoshihiro.shimoda.uh@renesas.com
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[sudip: adjust context]
Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Yoshihiro Shimoda 2021-02-01 21:47:20 +09:00 committed by Greg Kroah-Hartman
parent 2a8e54334e
commit b0b0e0a182
1 changed files with 2 additions and 0 deletions
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2
drivers/usb/renesas_usbhs/fifo.c
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@ -140,6 +140,8 @@ struct usbhs_pkt *usbhs_pkt_pop(struct usbhs_pipe *pipe, struct usbhs_pkt *pkt)
usbhsf_dma_unmap(pkt);
}
usbhs_pipe_running(pipe, 0);
__usbhsf_pkt_del(pkt);
}