Yoshihiro Shimoda 8d8a0435d1 usb: renesas_usbhs: add usbhs_pipe_clear_without_sequence() function
This patch adds usbhs_pipe_clear_without_sequence() function.
The controller has the pipe buffer and the PIPEnCTR.ACLRM can clear
it completely. But, it's also clear the data sequence. So, the driver
needs to get the sequence before.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2017-12-12 13:04:09 +02:00
..
2016-02-20 20:21:53 -08:00