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| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2012-12-11 10:43:45 +0400 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2012-12-13 13:58:39 +0400 |
| commit | 584829459bd4421f0f57d11a6ceeef096ec81d08 (patch) | |
| tree | e6fffe902000c37f200c22f1038cff96b4e1c29c /drivers/usb/renesas_usbhs/mod_gadget.c | |
| parent | 1604c1e760119ab3fe9f71679ebaeb058d3d8ae1 (diff) | |
| download | linux-584829459bd4421f0f57d11a6ceeef096ec81d08.tar.xz | |
usb: renesas_usbhs: gadget: remove usbhsg_uep_init()
Current driver always initialized uep->pipe to NULL on usbhsg_try_start().
But it breaks relationship with
usb_ep_ops :: enable/disable functions when suspend/resume.
This patch solved this issue by initializing uep->pipe on probe()
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/renesas_usbhs/mod_gadget.c')
| -rw-r--r-- | drivers/usb/renesas_usbhs/mod_gadget.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/drivers/usb/renesas_usbhs/mod_gadget.c b/drivers/usb/renesas_usbhs/mod_gadget.c index dd41f61893ef..c6942d7fec47 100644 --- a/drivers/usb/renesas_usbhs/mod_gadget.c +++ b/drivers/usb/renesas_usbhs/mod_gadget.c @@ -545,15 +545,6 @@ static int usbhsg_pipe_disable(struct usbhsg_uep *uep) return 0; } -static void usbhsg_uep_init(struct usbhsg_gpriv *gpriv) -{ - int i; - struct usbhsg_uep *uep; - - usbhsg_for_each_uep_with_dcp(uep, gpriv, i) - uep->pipe = NULL; -} - /* * * usb_ep_ops @@ -761,7 +752,6 @@ static int usbhsg_try_start(struct usbhs_priv *priv, u32 status) usbhs_pipe_init(priv, usbhsg_dma_map_ctrl); usbhs_fifo_init(priv); - usbhsg_uep_init(gpriv); /* dcp init */ dcp->pipe = usbhs_dcp_malloc(priv); @@ -998,6 +988,7 @@ int usbhs_mod_gadget_probe(struct usbhs_priv *priv) */ usbhsg_for_each_uep_with_dcp(uep, gpriv, i) { uep->gpriv = gpriv; + uep->pipe = NULL; snprintf(uep->ep_name, EP_NAME_SIZE, "ep%d", i); uep->ep.name = uep->ep_name; |