diff options
| author | Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> | 2014-11-04 01:05:45 (GMT) |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2014-11-05 19:22:16 (GMT) |
| commit | cdeb79431331ff0eb5a8b6a31923497aa56d25a7 (patch) | |
| tree | 60f1c7ca9e510b2a9eab48a9258bc50fda36ab80 /drivers/usb/renesas_usbhs/fifo.h | |
| parent | 4ef35b10bff24304a5cbbf78719ce5f24d311d1f (diff) | |
| download | linux-cdeb79431331ff0eb5a8b6a31923497aa56d25a7.tar.xz | |
usb: renesas_usbhs: fix usbhs_pipe_clear() for DCP PIPE
Since the DCPCTR doesn't have the ACLRM bit, the usbus_pipe_clear()
should not call the usbhsp_pipectrl_set() with ACLRM.
So, this patch fixes this issue to add the usbhs_fifo_clear_dcp()
in fifo.c because the controller needs the CFIFO to clear the
the DCP PIPE.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/renesas_usbhs/fifo.h')
| -rw-r--r-- | drivers/usb/renesas_usbhs/fifo.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/renesas_usbhs/fifo.h b/drivers/usb/renesas_usbhs/fifo.h index a168a17..79ad5f9 100644 --- a/drivers/usb/renesas_usbhs/fifo.h +++ b/drivers/usb/renesas_usbhs/fifo.h @@ -74,6 +74,7 @@ int usbhs_fifo_probe(struct usbhs_priv *priv); void usbhs_fifo_remove(struct usbhs_priv *priv); void usbhs_fifo_init(struct usbhs_priv *priv); void usbhs_fifo_quit(struct usbhs_priv *priv); +void usbhs_fifo_clear_dcp(struct usbhs_pipe *pipe); /* * packet info |