diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2011-06-06 14:18:16 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-06-07 09:10:08 -0700 |
| commit | 6acb95d4e0709a582023e87f9b3537fb4d837fd0 (patch) | |
| tree | 635562ba3b0c219fbc08d6880fe2e64c2e3d1b31 /drivers/usb/renesas_usbhs/pipe.c | |
| parent | 4bd0481152d0d5e8326d7e24329b0069713ed718 (diff) | |
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 <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/renesas_usbhs/pipe.c')
| -rw-r--r-- | drivers/usb/renesas_usbhs/pipe.c | 4 |
1 files changed, 4 insertions, 0 deletions
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; } |