usb: renesas_usbhs: fix usbhs_pipe_malloc() to re-enable a pipe.

This patch fixes an issue that the driver cannot push a new data when
a pipe is re-enabled after the pipe is queued.
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

drivers/usb/renesas_usbhs/pipe.c

@@ -710,6 +710,7 @@ struct usbhs_pipe *usbhs_pipe_malloc(struct usbhs_priv *priv,
 	usbhsp_pipe_select(pipe);
 	usbhsp_pipe_cfg_set(pipe, 0xFFFF, pipecfg);
 	usbhsp_pipe_buf_set(pipe, 0xFFFF, pipebuf);
+	usbhs_pipe_clear(pipe);
 
 	usbhs_pipe_sequence_data0(pipe);