diff options
Diffstat (limited to 'drivers/usb/gadget/udc/s3c2410_udc.c')
| -rw-r--r-- | drivers/usb/gadget/udc/s3c2410_udc.c | 21 |
1 files changed, 1 insertions, 20 deletions
diff --git a/drivers/usb/gadget/udc/s3c2410_udc.c b/drivers/usb/gadget/udc/s3c2410_udc.c index 824cf12e9add..b808951491cc 100644 --- a/drivers/usb/gadget/udc/s3c2410_udc.c +++ b/drivers/usb/gadget/udc/s3c2410_udc.c @@ -238,14 +238,6 @@ static inline void s3c2410_udc_set_ep0_de_out(void __iomem *base) S3C2410_UDC_EP0_CSR_REG); } -static inline void s3c2410_udc_set_ep0_sse_out(void __iomem *base) -{ - udc_writeb(base, S3C2410_UDC_INDEX_EP0, S3C2410_UDC_INDEX_REG); - udc_writeb(base, (S3C2410_UDC_EP0_CSR_SOPKTRDY - | S3C2410_UDC_EP0_CSR_SSE), - S3C2410_UDC_EP0_CSR_REG); -} - static inline void s3c2410_udc_set_ep0_de_in(void __iomem *base) { udc_writeb(base, S3C2410_UDC_INDEX_EP0, S3C2410_UDC_INDEX_REG); @@ -291,18 +283,6 @@ static void s3c2410_udc_nuke(struct s3c2410_udc *udc, } } -static inline void s3c2410_udc_clear_ep_state(struct s3c2410_udc *dev) -{ - unsigned i; - - /* hardware SET_{CONFIGURATION,INTERFACE} automagic resets endpoint - * fifos, and pending transactions mustn't be continued in any case. - */ - - for (i = 1; i < S3C2410_ENDPOINTS; i++) - s3c2410_udc_nuke(dev, &dev->ep[i], -ECONNABORTED); -} - static inline int s3c2410_udc_fifo_count_out(void) { int tmp; @@ -1454,6 +1434,7 @@ static int s3c2410_udc_set_selfpowered(struct usb_gadget *gadget, int value) dprintk(DEBUG_NORMAL, "%s()\n", __func__); + gadget->is_selfpowered = (value != 0); if (value) udc->devstatus |= (1 << USB_DEVICE_SELF_POWERED); else |