diff options
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/renesas_usbhs/fifo.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/usb/renesas_usbhs/fifo.c b/drivers/usb/renesas_usbhs/fifo.c index 912ce62279a6..406893e4422b 100644 --- a/drivers/usb/renesas_usbhs/fifo.c +++ b/drivers/usb/renesas_usbhs/fifo.c @@ -316,8 +316,11 @@ static int usbhsf_pio_try_push(struct usbhs_pkt *pkt, int *is_done) return 0; ret = usbhs_pipe_is_accessible(pipe); - if (ret < 0) + if (ret < 0) { + /* inaccessible pipe is not an error */ + ret = 0; goto usbhs_fifo_write_busy; + } ret = usbhsf_fifo_barrier(priv, fifo); if (ret < 0) |