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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>
hifive-unleashed-5.1
Yoshihiro Shimoda 2014-07-09 20:30:03 +09:00 committed by Felipe Balbi
parent 527b570c84
commit 6a0541599f
1 changed files with 1 additions and 0 deletions
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drivers/usb/renesas_usbhs/pipe.c
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@ -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);