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usb: s3c-otg: Staticize functions in s3c_udc_otg_xfer_dma.c

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Just staticize the functions, they are not used outside of the file.

Signed-off-by: Marek Vasut <marex@denx.de>
This commit is contained in:
Marek Vasut 2015-12-04 01:56:30 +01:00
parent 2f6560a146
commit de578e22d4
1 changed files with 7 additions and 7 deletions
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14
drivers/usb/gadget/s3c_udc_otg_xfer_dma.c
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@ -41,7 +41,7 @@ static inline void s3c_udc_ep0_zlp(struct dwc2_udc *dev)
dev->ep0state = WAIT_FOR_IN_COMPLETE;
}
void s3c_udc_pre_setup(void)
static void s3c_udc_pre_setup(void)
{
u32 ep_ctrl;
@ -128,7 +128,7 @@ static int setdma_rx(struct dwc2_ep *ep, struct dwc2_request *req)
}
int setdma_tx(struct dwc2_ep *ep, struct dwc2_request *req)
static int setdma_tx(struct dwc2_ep *ep, struct dwc2_request *req)
{
u32 *buf, ctrl = 0;
u32 length, pktcnt;
@ -718,7 +718,7 @@ static int write_fifo_ep0(struct dwc2_ep *ep, struct dwc2_request *req)
return 0;
}
int s3c_fifo_read(struct dwc2_ep *ep, u32 *cp, int max)
static int s3c_fifo_read(struct dwc2_ep *ep, u32 *cp, int max)
{
invalidate_dcache_range((unsigned long)cp, (unsigned long)cp +
ROUND(max, CONFIG_SYS_CACHELINE_SIZE));
@ -859,7 +859,7 @@ static int s3c_ep0_write(struct dwc2_udc *dev)
return 1;
}
int s3c_udc_get_status(struct dwc2_udc *dev,
static int s3c_udc_get_status(struct dwc2_udc *dev,
struct usb_ctrlrequest *crq)
{
u8 ep_num = crq->wIndex & 0x7F;
@ -981,7 +981,7 @@ static void s3c_udc_ep_set_stall(struct dwc2_ep *ep)
return;
}
void s3c_udc_ep_clear_stall(struct dwc2_ep *ep)
static void s3c_udc_ep_clear_stall(struct dwc2_ep *ep)
{
u8 ep_num;
u32 ep_ctrl = 0;
@ -1076,7 +1076,7 @@ static int s3c_udc_set_halt(struct usb_ep *_ep, int value)
return 0;
}
void s3c_udc_ep_activate(struct dwc2_ep *ep)
static void s3c_udc_ep_activate(struct dwc2_ep *ep)
{
u8 ep_num;
u32 ep_ctrl = 0, daintmsk = 0;
@ -1262,7 +1262,7 @@ static int s3c_udc_set_feature(struct usb_ep *_ep)
/*
* WAIT_FOR_SETUP (OUT_PKT_RDY)
*/
void s3c_ep0_setup(struct dwc2_udc *dev)
static void s3c_ep0_setup(struct dwc2_udc *dev)
{
struct dwc2_ep *ep = &dev->ep[0];
int i;