diff options
Diffstat (limited to 'drivers/usb/gadget/s3c-hsudc.c')
| -rw-r--r-- | drivers/usb/gadget/s3c-hsudc.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/drivers/usb/gadget/s3c-hsudc.c b/drivers/usb/gadget/s3c-hsudc.c index d5e3e1e58626..3fa717c5f4bc 100644 --- a/drivers/usb/gadget/s3c-hsudc.c +++ b/drivers/usb/gadget/s3c-hsudc.c @@ -1133,7 +1133,7 @@ static irqreturn_t s3c_hsudc_irq(int irq, void *_dev) return IRQ_HANDLED; } -int usb_gadget_probe_driver(struct usb_gadget_driver *driver, +static int s3c_hsudc_start(struct usb_gadget_driver *driver, int (*bind)(struct usb_gadget *)) { struct s3c_hsudc *hsudc = the_controller; @@ -1181,9 +1181,8 @@ int usb_gadget_probe_driver(struct usb_gadget_driver *driver, return 0; } -EXPORT_SYMBOL(usb_gadget_probe_driver); -int usb_gadget_unregister_driver(struct usb_gadget_driver *driver) +static int s3c_hsudc_stop(struct usb_gadget_driver *driver) { struct s3c_hsudc *hsudc = the_controller; unsigned long flags; @@ -1210,7 +1209,6 @@ int usb_gadget_unregister_driver(struct usb_gadget_driver *driver) driver->driver.name); return 0; } -EXPORT_SYMBOL(usb_gadget_unregister_driver); static inline u32 s3c_hsudc_read_frameno(struct s3c_hsudc *hsudc) { @@ -1224,6 +1222,8 @@ static int s3c_hsudc_gadget_getframe(struct usb_gadget *gadget) static struct usb_gadget_ops s3c_hsudc_gadget_ops = { .get_frame = s3c_hsudc_gadget_getframe, + .start = s3c_hsudc_start, + .stop = s3c_hsudc_stop, }; static int s3c_hsudc_probe(struct platform_device *pdev) @@ -1311,7 +1311,15 @@ static int s3c_hsudc_probe(struct platform_device *pdev) disable_irq(hsudc->irq); local_irq_enable(); + + ret = usb_add_gadget_udc(&pdev->dev, &hsudc->gadget); + if (ret) + goto err_add_udc; + return 0; +err_add_udc: + clk_disable(hsudc->uclk); + clk_put(hsudc->uclk); err_clk: free_irq(hsudc->irq, hsudc); err_irq: @@ -1333,6 +1341,7 @@ static struct platform_driver s3c_hsudc_driver = { }, .probe = s3c_hsudc_probe, }; +MODULE_ALIAS("platform:s3c-hsudc"); static int __init s3c_hsudc_modinit(void) { |