From 6acb95d4e0709a582023e87f9b3537fb4d837fd0 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Mon, 6 Jun 2011 14:18:16 +0900 Subject: usb: renesas_usbhs: modify packet queue control method Current renesas_usbhs driver is controlling packet queue on mod_gadget.c. But it has relationship with pipe/fifo, not host/gadget. So, controlling USB packet queue in pipe.c/fifo.c is more convenient than in mod_gadget.c. This patch modify it. Signed-off-by: Kuninori Morimoto Signed-off-by: Greg Kroah-Hartman --- drivers/usb/renesas_usbhs/pipe.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/usb/renesas_usbhs/pipe.c') diff --git a/drivers/usb/renesas_usbhs/pipe.c b/drivers/usb/renesas_usbhs/pipe.c index 7a11616d6e28..6e77791f07c8 100644 --- a/drivers/usb/renesas_usbhs/pipe.c +++ b/drivers/usb/renesas_usbhs/pipe.c @@ -558,6 +558,7 @@ void usbhs_pipe_init(struct usbhs_priv *priv, usbhsp_flags_init(pipe); pipe->mod_private = NULL; + INIT_LIST_HEAD(&pipe->list); /* pipe force init */ usbhsp_pipectrl_set(pipe, ACLRM, ACLRM); @@ -585,6 +586,8 @@ struct usbhs_pipe *usbhs_pipe_malloc(struct usbhs_priv *priv, return NULL; } + INIT_LIST_HEAD(&pipe->list); + usbhs_pipe_disable(pipe); /* make sure pipe is not busy */ @@ -632,6 +635,7 @@ struct usbhs_pipe *usbhs_dcp_malloc(struct usbhs_priv *priv) usbhsp_pipe_select(pipe); usbhs_pipe_clear_sequence(pipe); + INIT_LIST_HEAD(&pipe->list); return pipe; } -- cgit v1.2.3