usb: gadget: amd5536udc: remove forward declaration of udc_basic_init

Rearrange the udc_basic_init function to remove the forward declaration.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>

diff --git a/drivers/usb/gadget/udc/amd5536udc.c b/drivers/usb/gadget/udc/amd5536udc.c
index 00ae069..157bff1 100644 (file)
--- a/drivers/usb/gadget/udc/amd5536udc.c
+++ b/drivers/usb/gadget/udc/amd5536udc.c
@@ -65,7 +65,6 @@
 
 static void udc_tasklet_disconnect(unsigned long);
 static void empty_req_queue(struct udc_ep *);
-static void udc_basic_init(struct udc *dev);
 static void udc_setup_endpoints(struct udc *dev);
 static void udc_soft_reset(struct udc *dev);
 static struct udc_request *udc_alloc_bna_dummy(struct udc_ep *ep);
@@ -1507,33 +1506,6 @@ static void make_ep_lists(struct udc *dev)
        dev->ep[UDC_EPOUT_IX].fifo_depth = UDC_RXFIFO_SIZE;
 }
 
-/* init registers at driver load time */
-static int startup_registers(struct udc *dev)
-{
-       u32 tmp;
-
-       /* init controller by soft reset */
-       udc_soft_reset(dev);
-
-       /* mask not needed interrupts */
-       udc_mask_unused_interrupts(dev);
-
-       /* put into initial config */
-       udc_basic_init(dev);
-       /* link up all endpoints */
-       udc_setup_endpoints(dev);
-
-       /* program speed */
-       tmp = readl(&dev->regs->cfg);
-       if (use_fullspeed)
-               tmp = AMD_ADDBITS(tmp, UDC_DEVCFG_SPD_FS, UDC_DEVCFG_SPD);
-       else
-               tmp = AMD_ADDBITS(tmp, UDC_DEVCFG_SPD_HS, UDC_DEVCFG_SPD);
-       writel(tmp, &dev->regs->cfg);
-
-       return 0;
-}
-
 /* Inits UDC context */
 static void udc_basic_init(struct udc *dev)
 {
@@ -1572,6 +1544,33 @@ static void udc_basic_init(struct udc *dev)
        dev->data_ep_queued = 0;
 }
 
+/* init registers at driver load time */
+static int startup_registers(struct udc *dev)
+{
+       u32 tmp;
+
+       /* init controller by soft reset */
+       udc_soft_reset(dev);
+
+       /* mask not needed interrupts */
+       udc_mask_unused_interrupts(dev);
+
+       /* put into initial config */
+       udc_basic_init(dev);
+       /* link up all endpoints */
+       udc_setup_endpoints(dev);
+
+       /* program speed */
+       tmp = readl(&dev->regs->cfg);
+       if (use_fullspeed)
+               tmp = AMD_ADDBITS(tmp, UDC_DEVCFG_SPD_FS, UDC_DEVCFG_SPD);
+       else
+               tmp = AMD_ADDBITS(tmp, UDC_DEVCFG_SPD_HS, UDC_DEVCFG_SPD);
+       writel(tmp, &dev->regs->cfg);
+
+       return 0;
+}
+
 /* Sets initial endpoint parameters */
 static void udc_setup_endpoints(struct udc *dev)
 {