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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-02-04 22:03:20 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-02-04 22:03:20 +0300 |
| commit | 4d4bac4499e9955521af80198063ef9c2f2bd634 (patch) | |
| tree | b02fb1f3d343d3a4a9864be18eec04e10f43d410 /drivers/usb/gadget/udc/s3c2410_udc.c | |
| parent | 7fa40910e0bf5ef32eca49595d950cb24f6402bf (diff) | |
| parent | 9298b4aad37e8c6962edcdbd0b62620adb207d03 (diff) | |
| download | linux-4d4bac4499e9955521af80198063ef9c2f2bd634.tar.xz | |
Merge tag 'usb-for-v3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next
Felipe writes:
usb: patches for v3.20 merge window
Here's the big pull request for Gadgets and PHYs. It's
a total of 217 non-merge commits with pretty much everything
being touched.
The most important bits are a ton of new documentation for
almost all usb gadget functions, a new isp1760 UDC driver,
several improvements to the old net2280 UDC driver, and
some minor tracepoint improvements to dwc3.
Other than that, a big list of minor cleanups, smaller bugfixes
and new features all over the place.
Signed-off-by: Felipe Balbi <balbi@ti.com>
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 |