Commit 9917f0e3 authored by Yoshihiro Shimoda's avatar Yoshihiro Shimoda Committed by Greg Kroah-Hartman
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usb: renesas_usbhs: Clear pipe running flag in usbhs_pkt_pop() 



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: 8355b2b3 ("usb: renesas_usbhs: fix the behavior of some usbhs_pkt_handle")
Reported-by: default avatarTho Vu <tho.vu.wh@renesas.com>
Signed-off-by: default avatarYoshihiro 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: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 81219f80

drivers/usb/renesas_usbhs/fifo.c

+1 −0
Original line number Diff line number Diff line
@@ -126,6 +126,7 @@ struct usbhs_pkt *usbhs_pkt_pop(struct usbhs_pipe *pipe, struct usbhs_pkt *pkt) 
		}



		usbhs_pipe_clear_without_sequence(pipe, 0, 0);

		usbhs_pipe_running(pipe, 0);



		__usbhsf_pkt_del(pkt);

	}