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path: root/drivers/usb/renesas_usbhs/pipe.c
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Diffstat (limited to 'drivers/usb/renesas_usbhs/pipe.c')
-rw-r--r--drivers/usb/renesas_usbhs/pipe.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/usb/renesas_usbhs/pipe.c b/drivers/usb/renesas_usbhs/pipe.c
index 040bcefcb040..007f45abe96c 100644
--- a/drivers/usb/renesas_usbhs/pipe.c
+++ b/drivers/usb/renesas_usbhs/pipe.c
@@ -618,8 +618,12 @@ void usbhs_pipe_data_sequence(struct usbhs_pipe *pipe, int sequence)
void usbhs_pipe_clear(struct usbhs_pipe *pipe)
{
- usbhsp_pipectrl_set(pipe, ACLRM, ACLRM);
- usbhsp_pipectrl_set(pipe, ACLRM, 0);
+ if (usbhs_pipe_is_dcp(pipe)) {
+ usbhs_fifo_clear_dcp(pipe);
+ } else {
+ usbhsp_pipectrl_set(pipe, ACLRM, ACLRM);
+ usbhsp_pipectrl_set(pipe, ACLRM, 0);
+ }
}
static struct usbhs_pipe *usbhsp_get_pipe(struct usbhs_priv *priv, u32 type)