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

3.5 KiB

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