diff options
| author | Sudip Mukherjee | 2015-09-22 15:24:36 +0200 |
|---|---|---|
| committer | Felipe Balbi | 2015-10-01 19:40:22 +0200 |
| commit | 5d31a17b389870a8eb215ce7313144eb49c08838 (patch) | |
| tree | eacf0d8a3a17cc5923f1b113a88dfa5f7dc791ca /drivers/usb/gadget/udc/amd5536udc.c | |
| parent | usb: gadget: amd5536udc: remove forward declaration of udc_pci_* (diff) | |
| download | kernel-qcow2-linux-5d31a17b389870a8eb215ce7313144eb49c08838.tar.gz kernel-qcow2-linux-5d31a17b389870a8eb215ce7313144eb49c08838.tar.xz kernel-qcow2-linux-5d31a17b389870a8eb215ce7313144eb49c08838.zip | |
usb: gadget: amd5536udc: remove forward declaration of udc_basic_init
Rearrange the udc_basic_init function to remove the forward declaration.
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/gadget/udc/amd5536udc.c')
| -rw-r--r-- | drivers/usb/gadget/udc/amd5536udc.c | 55 |
1 files changed, 27 insertions, 28 deletions
diff --git a/drivers/usb/gadget/udc/amd5536udc.c b/drivers/usb/gadget/udc/amd5536udc.c index 00ae0692aa67..157bff1ffa64 100644 --- a/drivers/usb/gadget/udc/amd5536udc.c +++ b/drivers/usb/gadget/udc/amd5536udc.c @@ -65,7 +65,6 @@ static void udc_tasklet_disconnect(unsigned long); static void empty_req_queue(struct udc_ep *); -static void udc_basic_init(struct udc *dev); static void udc_setup_endpoints(struct udc *dev); static void udc_soft_reset(struct udc *dev); static struct udc_request *udc_alloc_bna_dummy(struct udc_ep *ep); @@ -1507,33 +1506,6 @@ static void make_ep_lists(struct udc *dev) dev->ep[UDC_EPOUT_IX].fifo_depth = UDC_RXFIFO_SIZE; } -/* init registers at driver load time */ -static int startup_registers(struct udc *dev) -{ - u32 tmp; - - /* init controller by soft reset */ - udc_soft_reset(dev); - - /* mask not needed interrupts */ - udc_mask_unused_interrupts(dev); - - /* put into initial config */ - udc_basic_init(dev); - /* link up all endpoints */ - udc_setup_endpoints(dev); - - /* program speed */ - tmp = readl(&dev->regs->cfg); - if (use_fullspeed) - tmp = AMD_ADDBITS(tmp, UDC_DEVCFG_SPD_FS, UDC_DEVCFG_SPD); - else - tmp = AMD_ADDBITS(tmp, UDC_DEVCFG_SPD_HS, UDC_DEVCFG_SPD); - writel(tmp, &dev->regs->cfg); - - return 0; -} - /* Inits UDC context */ static void udc_basic_init(struct udc *dev) { @@ -1572,6 +1544,33 @@ static void udc_basic_init(struct udc *dev) dev->data_ep_queued = 0; } +/* init registers at driver load time */ +static int startup_registers(struct udc *dev) +{ + u32 tmp; + + /* init controller by soft reset */ + udc_soft_reset(dev); + + /* mask not needed interrupts */ + udc_mask_unused_interrupts(dev); + + /* put into initial config */ + udc_basic_init(dev); + /* link up all endpoints */ + udc_setup_endpoints(dev); + + /* program speed */ + tmp = readl(&dev->regs->cfg); + if (use_fullspeed) + tmp = AMD_ADDBITS(tmp, UDC_DEVCFG_SPD_FS, UDC_DEVCFG_SPD); + else + tmp = AMD_ADDBITS(tmp, UDC_DEVCFG_SPD_HS, UDC_DEVCFG_SPD); + writel(tmp, &dev->regs->cfg); + + return 0; +} + /* Sets initial endpoint parameters */ static void udc_setup_endpoints(struct udc *dev) { |