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usb: pch_udc: Fix compile error, warnings and checkpatch warnings

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Building pch_udc in linux-next fails, this patch fixes the a compile
error:

drivers/usb/gadget/pch_udc.c: In function ‘usb_gadget_register_driver’:
drivers/usb/gadget/pch_udc.c:2645: error: ‘struct usb_gadget_driver’ has no member named ‘bind’
drivers/usb/gadget/pch_udc.c:2664: error: ‘struct usb_gadget_driver’ has no member named ‘bind’

And a couple of compiler warnings and checkpatch warnings.

Signed-off-by: Richard Röjfors <richard.rojfors@pelagicore.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Richard Röjfors 2010-12-07 17:28:30 +01:00 committed by Greg Kroah-Hartman
parent 969152341e
commit 49e2083466
1 changed files with 11 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
drivers/usb/gadget/pch_udc.c
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@ -337,7 +337,7 @@ struct pch_udc_dev {
struct usb_gadget_driver *driver;
struct pci_dev *pdev;
struct pch_udc_ep ep[PCH_UDC_EP_NUM];
spinlock_t lock;
spinlock_t lock; /* protects all state */
unsigned active:1,
stall:1,
prot_stall:1,
@ -1980,7 +1980,7 @@ static void pch_udc_svc_data_in(struct pch_udc_dev *dev, int ep_num)
pch_udc_enable_ep_interrupts(ep->dev,
PCH_UDC_EPINT(ep->in, ep->num));
}
if (epsts & UDC_EPSTS_RCS)
if (epsts & UDC_EPSTS_RCS) {
if (!dev->prot_stall) {
pch_udc_ep_clear_stall(ep);
} else {
@ -1988,6 +1988,7 @@ static void pch_udc_svc_data_in(struct pch_udc_dev *dev, int ep_num)
pch_udc_enable_ep_interrupts(ep->dev,
PCH_UDC_EPINT(ep->in, ep->num));
}
}
if (epsts & UDC_EPSTS_TDC)
pch_udc_complete_transfer(ep);
/* On IN interrupt, provide data if we have any */
@ -2028,7 +2029,7 @@ static void pch_udc_svc_data_out(struct pch_udc_dev *dev, int ep_num)
pch_udc_ep_set_stall(ep);
pch_udc_enable_ep_interrupts(ep->dev,
PCH_UDC_EPINT(ep->in, ep->num));
if (epsts & UDC_EPSTS_RCS)
if (epsts & UDC_EPSTS_RCS) {
if (!dev->prot_stall) {
pch_udc_ep_clear_stall(ep);
} else {
@ -2036,6 +2037,7 @@ static void pch_udc_svc_data_out(struct pch_udc_dev *dev, int ep_num)
pch_udc_enable_ep_interrupts(ep->dev,
PCH_UDC_EPINT(ep->in, ep->num));
}
}
if (((epsts & UDC_EPSTS_OUT_MASK) >> UDC_EPSTS_OUT_SHIFT) ==
UDC_EPSTS_OUT_DATA) {
if (ep->dev->prot_stall == 1) {
@ -2635,12 +2637,13 @@ static int init_dma_pools(struct pch_udc_dev *dev)
return 0;
}
int usb_gadget_register_driver(struct usb_gadget_driver *driver)
int usb_gadget_probe_driver(struct usb_gadget_driver *driver,
int (*bind)(struct usb_gadget *))
{
struct pch_udc_dev *dev = pch_udc;
int retval;
if (!driver || (driver->speed == USB_SPEED_UNKNOWN) || !driver->bind ||
if (!driver || (driver->speed == USB_SPEED_UNKNOWN) || !bind ||
!driver->setup || !driver->unbind || !driver->disconnect) {
dev_err(&dev->pdev->dev,
"%s: invalid driver parameter\n", __func__);
@ -2659,7 +2662,7 @@ int usb_gadget_register_driver(struct usb_gadget_driver *driver)
dev->gadget.dev.driver = &driver->driver;
/* Invoke the bind routine of the gadget driver */
retval = driver->bind(&dev->gadget);
retval = bind(&dev->gadget);
if (retval) {
dev_err(&dev->pdev->dev, "%s: binding to %s returning %d\n",
@ -2677,7 +2680,7 @@ int usb_gadget_register_driver(struct usb_gadget_driver *driver)
dev->connected = 1;
return 0;
}
EXPORT_SYMBOL(usb_gadget_register_driver);
EXPORT_SYMBOL(usb_gadget_probe_driver);
int usb_gadget_unregister_driver(struct usb_gadget_driver *driver)
{
@ -2902,7 +2905,7 @@ finished:
return retval;
}
static const struct pci_device_id pch_udc_pcidev_id[] = {
static DEFINE_PCI_DEVICE_TABLE(pch_udc_pcidev_id) = {
{
PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_EG20T_UDC),
.class = (PCI_CLASS_SERIAL_USB << 8) | 0xfe,