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USB:gadget:designware Make locally used functions static

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Signed-off-by: Amit Virdi <amit.virdi@st.com>
This commit is contained in:
Amit Virdi 2012-03-06 23:39:40 +00:00 committed by Marek Vasut
parent 23b0e6946b
commit 4df4f3c9a2
1 changed files with 3 additions and 3 deletions
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6
drivers/usb/gadget/designware_udc.c
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@ -802,7 +802,7 @@ void udc_startup_events(struct usb_device_instance *device)
/*
* Plug detection interrupt handling
*/
void dw_udc_plug_irq(void)
static void dw_udc_plug_irq(void)
{
if (readl(&plug_regs_p->plug_state) & PLUG_STATUS_ATTACHED) {
/*
@ -826,7 +826,7 @@ void dw_udc_plug_irq(void)
/*
* Device interrupt handling
*/
void dw_udc_dev_irq(void)
static void dw_udc_dev_irq(void)
{
if (readl(&udc_regs_p->dev_int) & DEV_INT_USBRESET) {
writel(~0x0, &udc_regs_p->endp_int_mask);
@ -896,7 +896,7 @@ void dw_udc_dev_irq(void)
/*
* Endpoint interrupt handling
*/
void dw_udc_endpoint_irq(void)
static void dw_udc_endpoint_irq(void)
{
while (readl(&udc_regs_p->endp_int) & ENDP0_INT_CTRLOUT) {