usb: gadget: s3c2410_udc: set value for common is_selfpowered

[karo-tx-linux.git] / drivers / usb / gadget / udc / s3c2410_udc.c

diff --git a/drivers/usb/gadget/udc/s3c2410_udc.c b/drivers/usb/gadget/udc/s3c2410_udc.c
index 824cf12e9addcd09b6be0c6ad1dd40996ef93c5d..b808951491ccbfcdd949d8e78f7c1cc2b4c55f47 100644 (file)
--- 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