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usb: gadget: amd5536udc: remove forward declaration of udc_basic_init

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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>
This commit is contained in:
Sudip Mukherjee 2015-09-22 18:54:36 +05:30 committed by Felipe Balbi
parent 0e7734193a
commit 5d31a17b38
1 changed files with 27 additions and 28 deletions
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55
drivers/usb/gadget/udc/amd5536udc.c
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@ -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)
{