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usb: dwc3: gadget: move set_xfer_resource() in place of prototype

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Instead of having a prototype for a function that's defined a few
lines down, let's just move definition to the place where prototype
was.

No functional changes, cleanup only.

Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Felipe Balbi 2018-04-09 12:49:02 +03:00
parent b07c2db83f
commit 20d1d43fa0
1 changed files with 11 additions and 13 deletions
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24
drivers/usb/dwc3/gadget.c
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@ -455,7 +455,17 @@ static void dwc3_free_trb_pool(struct dwc3_ep *dep)
dep->trb_pool_dma = 0;
}
static int dwc3_gadget_set_xfer_resource(struct dwc3_ep *dep);
static int dwc3_gadget_set_xfer_resource(struct dwc3_ep *dep)
{
struct dwc3_gadget_ep_cmd_params params;
memset(&params, 0x00, sizeof(params));
params.param0 = DWC3_DEPXFERCFG_NUM_XFER_RES(1);
return dwc3_send_gadget_ep_cmd(dep, DWC3_DEPCMD_SETTRANSFRESOURCE,
&params);
}
/**
* dwc3_gadget_start_config - configure ep resources
@ -587,18 +597,6 @@ static int dwc3_gadget_set_ep_config(struct dwc3_ep *dep, unsigned int action)
return dwc3_send_gadget_ep_cmd(dep, DWC3_DEPCMD_SETEPCONFIG, &params);
}
static int dwc3_gadget_set_xfer_resource(struct dwc3_ep *dep)
{
struct dwc3_gadget_ep_cmd_params params;
memset(&params, 0x00, sizeof(params));
params.param0 = DWC3_DEPXFERCFG_NUM_XFER_RES(1);
return dwc3_send_gadget_ep_cmd(dep, DWC3_DEPCMD_SETTRANSFRESOURCE,
&params);
}
/**
* __dwc3_gadget_ep_enable - initializes a hw endpoint
* @dep: endpoint to be initialized