usb: gadget: drop now unnecessary flag
We don't need the ->register_my_device flag
anymore because all UDC drivers have been
properly converted.
Let's remove every history of it.
Signed-off-by: Felipe Balbi <balbi@ti.com>
diff --git a/drivers/usb/chipidea/udc.c b/drivers/usb/chipidea/udc.c
index e95e8bb..1b65ac8 100644
--- a/drivers/usb/chipidea/udc.c
+++ b/drivers/usb/chipidea/udc.c
@@ -1721,7 +1721,6 @@
ci->gadget.dev.coherent_dma_mask = dev->coherent_dma_mask;
ci->gadget.dev.parent = dev;
ci->gadget.dev.release = udc_release;
- ci->gadget.register_my_device = true;
/* alloc resources */
ci->qh_pool = dma_pool_create("ci13xxx_qh", dev,
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 10bb161..65493b6 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -2499,7 +2499,6 @@
dwc->gadget.dev.dma_parms = dwc->dev->dma_parms;
dwc->gadget.dev.dma_mask = dwc->dev->dma_mask;
dwc->gadget.dev.release = dwc3_gadget_release;
- dwc->gadget.register_my_device = true;
dwc->gadget.name = "dwc3-gadget";
/*
diff --git a/drivers/usb/gadget/amd5536udc.c b/drivers/usb/gadget/amd5536udc.c
index eee01ea..eec4461 100644
--- a/drivers/usb/gadget/amd5536udc.c
+++ b/drivers/usb/gadget/amd5536udc.c
@@ -3275,7 +3275,6 @@
dev->gadget.dev.release = gadget_release;
dev->gadget.name = name;
dev->gadget.max_speed = USB_SPEED_HIGH;
- dev->gadget.register_my_device = true;
/* init registers, interrupts, ... */
startup_registers(dev);
diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c
index 47b7e58..9936de9 100644
--- a/drivers/usb/gadget/at91_udc.c
+++ b/drivers/usb/gadget/at91_udc.c
@@ -1726,7 +1726,6 @@
/* init software state */
udc = &controller;
- udc->gadget.register_my_device = true;
udc->gadget.dev.parent = dev;
if (pdev->dev.of_node)
at91udc_of_init(udc, pdev->dev.of_node);
diff --git a/drivers/usb/gadget/atmel_usba_udc.c b/drivers/usb/gadget/atmel_usba_udc.c
index 2404d0c..41518e6 100644
--- a/drivers/usb/gadget/atmel_usba_udc.c
+++ b/drivers/usb/gadget/atmel_usba_udc.c
@@ -1902,7 +1902,6 @@
udc->gadget.dev.parent = &pdev->dev;
udc->gadget.dev.dma_mask = pdev->dev.dma_mask;
- udc->gadget.register_my_device = true;
platform_set_drvdata(pdev, udc);
diff --git a/drivers/usb/gadget/bcm63xx_udc.c b/drivers/usb/gadget/bcm63xx_udc.c
index c020b87..d4f73e1 100644
--- a/drivers/usb/gadget/bcm63xx_udc.c
+++ b/drivers/usb/gadget/bcm63xx_udc.c
@@ -2374,7 +2374,6 @@
udc->gadget.dev.parent = dev;
udc->gadget.dev.release = bcm63xx_udc_gadget_release;
udc->gadget.dev.dma_mask = dev->dma_mask;
- udc->gadget.register_my_device = true;
if (!pd->use_fullspeed && !use_fullspeed)
udc->gadget.max_speed = USB_SPEED_HIGH;
diff --git a/drivers/usb/gadget/dummy_hcd.c b/drivers/usb/gadget/dummy_hcd.c
index a6950aa..c4f27d5 100644
--- a/drivers/usb/gadget/dummy_hcd.c
+++ b/drivers/usb/gadget/dummy_hcd.c
@@ -983,7 +983,6 @@
dum->gadget.name = gadget_name;
dum->gadget.ops = &dummy_ops;
dum->gadget.max_speed = USB_SPEED_SUPER;
- dum->gadget.register_my_device = true;
dum->gadget.dev.parent = &pdev->dev;
dum->gadget.dev.release = dummy_gadget_release;
diff --git a/drivers/usb/gadget/fsl_qe_udc.c b/drivers/usb/gadget/fsl_qe_udc.c
index 0f78cd8..0e7531b 100644
--- a/drivers/usb/gadget/fsl_qe_udc.c
+++ b/drivers/usb/gadget/fsl_qe_udc.c
@@ -2525,7 +2525,6 @@
udc->gadget.name = driver_name;
udc->gadget.dev.release = qe_udc_release;
udc->gadget.dev.parent = &ofdev->dev;
- udc->gadget.register_my_device = true;
/* initialize qe_ep struct */
for (i = 0; i < USB_MAX_ENDPOINTS ; i++) {
diff --git a/drivers/usb/gadget/fsl_udc_core.c b/drivers/usb/gadget/fsl_udc_core.c
index 9140a2d..f33b900 100644
--- a/drivers/usb/gadget/fsl_udc_core.c
+++ b/drivers/usb/gadget/fsl_udc_core.c
@@ -2524,7 +2524,6 @@
udc_controller->gadget.dev.release = fsl_udc_release;
udc_controller->gadget.dev.parent = &pdev->dev;
udc_controller->gadget.dev.of_node = pdev->dev.of_node;
- udc_controller->gadget.register_my_device = true;
if (!IS_ERR_OR_NULL(udc_controller->transceiver))
udc_controller->gadget.is_otg = 1;
diff --git a/drivers/usb/gadget/fusb300_udc.c b/drivers/usb/gadget/fusb300_udc.c
index d290172..2d3c8b3 100644
--- a/drivers/usb/gadget/fusb300_udc.c
+++ b/drivers/usb/gadget/fusb300_udc.c
@@ -1427,7 +1427,6 @@
fusb300->gadget.dev.dma_mask = pdev->dev.dma_mask;
fusb300->gadget.dev.release = pdev->dev.release;
fusb300->gadget.name = udc_name;
- fusb300->gadget.register_my_device = true;
fusb300->reg = reg;
ret = request_irq(ires->start, fusb300_irq, IRQF_SHARED,
diff --git a/drivers/usb/gadget/goku_udc.c b/drivers/usb/gadget/goku_udc.c
index b4ea2cf..8a6c666 100644
--- a/drivers/usb/gadget/goku_udc.c
+++ b/drivers/usb/gadget/goku_udc.c
@@ -1758,7 +1758,6 @@
dev->gadget.dev.dma_mask = pdev->dev.dma_mask;
dev->gadget.dev.release = gadget_release;
dev->gadget.name = driver_name;
- dev->gadget.register_my_device = true;
/* now all the pci goodies ... */
retval = pci_enable_device(pdev);
diff --git a/drivers/usb/gadget/imx_udc.c b/drivers/usb/gadget/imx_udc.c
index 435b203..9c5b745 100644
--- a/drivers/usb/gadget/imx_udc.c
+++ b/drivers/usb/gadget/imx_udc.c
@@ -1461,7 +1461,6 @@
imx_usb->clk = clk;
imx_usb->dev = &pdev->dev;
- imx_usb->gadget.register_my_device = true;
imx_usb->gadget.dev.parent = &pdev->dev;
imx_usb->gadget.dev.dma_mask = pdev->dev.dma_mask;
diff --git a/drivers/usb/gadget/lpc32xx_udc.c b/drivers/usb/gadget/lpc32xx_udc.c
index 329e1c5..67c3ef9 100644
--- a/drivers/usb/gadget/lpc32xx_udc.c
+++ b/drivers/usb/gadget/lpc32xx_udc.c
@@ -3090,7 +3090,6 @@
/* init software state */
udc->gadget.dev.parent = dev;
- udc->gadget.register_my_device = true;
udc->pdev = pdev;
udc->dev = &pdev->dev;
udc->enabled = 0;
diff --git a/drivers/usb/gadget/m66592-udc.c b/drivers/usb/gadget/m66592-udc.c
index 43ad70df..eb61d0b 100644
--- a/drivers/usb/gadget/m66592-udc.c
+++ b/drivers/usb/gadget/m66592-udc.c
@@ -1612,7 +1612,6 @@
m66592->gadget.dev.dma_mask = pdev->dev.dma_mask;
m66592->gadget.dev.release = pdev->dev.release;
m66592->gadget.name = udc_name;
- m66592->gadget.register_my_device = true;
init_timer(&m66592->timer);
m66592->timer.function = m66592_timer;
diff --git a/drivers/usb/gadget/mv_u3d_core.c b/drivers/usb/gadget/mv_u3d_core.c
index 734ade1..e5735fc 100644
--- a/drivers/usb/gadget/mv_u3d_core.c
+++ b/drivers/usb/gadget/mv_u3d_core.c
@@ -1959,7 +1959,6 @@
u3d->gadget.dev.dma_mask = dev->dev.dma_mask;
u3d->gadget.dev.release = mv_u3d_gadget_release;
u3d->gadget.name = driver_name; /* gadget name */
- u3d->gadget.register_my_device = true;
mv_u3d_eps_init(u3d);
diff --git a/drivers/usb/gadget/mv_udc_core.c b/drivers/usb/gadget/mv_udc_core.c
index a7afdfb..be35573 100644
--- a/drivers/usb/gadget/mv_udc_core.c
+++ b/drivers/usb/gadget/mv_udc_core.c
@@ -2313,7 +2313,6 @@
udc->gadget.dev.dma_mask = pdev->dev.dma_mask;
udc->gadget.dev.release = gadget_release;
udc->gadget.name = driver_name; /* gadget name */
- udc->gadget.register_my_device = true;
eps_init(udc);
diff --git a/drivers/usb/gadget/net2272.c b/drivers/usb/gadget/net2272.c
index 635248f..78c8bb5 100644
--- a/drivers/usb/gadget/net2272.c
+++ b/drivers/usb/gadget/net2272.c
@@ -2239,7 +2239,6 @@
ret->gadget.dev.dma_mask = dev->dma_mask;
ret->gadget.dev.release = net2272_gadget_release;
ret->gadget.name = driver_name;
- ret->gadget.register_my_device = true;
return ret;
}
diff --git a/drivers/usb/gadget/net2280.c b/drivers/usb/gadget/net2280.c
index c55af42..2089d9b 100644
--- a/drivers/usb/gadget/net2280.c
+++ b/drivers/usb/gadget/net2280.c
@@ -2714,7 +2714,6 @@
dev->gadget.dev.dma_mask = pdev->dev.dma_mask;
dev->gadget.dev.release = gadget_release;
dev->gadget.name = driver_name;
- dev->gadget.register_my_device = true;
/* now all the pci goodies ... */
if (pci_enable_device (pdev) < 0) {
diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c
index c979272..b23c861 100644
--- a/drivers/usb/gadget/omap_udc.c
+++ b/drivers/usb/gadget/omap_udc.c
@@ -2634,7 +2634,6 @@
udc->gadget.dev.release = omap_udc_release;
udc->gadget.dev.parent = &odev->dev;
- udc->gadget.register_my_device = true;
if (use_dma)
udc->gadget.dev.dma_mask = odev->dev.dma_mask;
diff --git a/drivers/usb/gadget/pch_udc.c b/drivers/usb/gadget/pch_udc.c
index 7032145..e8c9afd 100644
--- a/drivers/usb/gadget/pch_udc.c
+++ b/drivers/usb/gadget/pch_udc.c
@@ -3198,7 +3198,6 @@
dev->gadget.dev.release = gadget_release;
dev->gadget.name = KBUILD_MODNAME;
dev->gadget.max_speed = USB_SPEED_HIGH;
- dev->gadget.register_my_device = true;
/* Put the device in disconnected state till a driver is bound */
pch_udc_set_disconnect(dev);
diff --git a/drivers/usb/gadget/pxa25x_udc.c b/drivers/usb/gadget/pxa25x_udc.c
index 8996fcb..e29bb87 100644
--- a/drivers/usb/gadget/pxa25x_udc.c
+++ b/drivers/usb/gadget/pxa25x_udc.c
@@ -2140,7 +2140,6 @@
dev->gadget.dev.parent = &pdev->dev;
dev->gadget.dev.dma_mask = pdev->dev.dma_mask;
- dev->gadget.register_my_device = true;
the_controller = dev;
platform_set_drvdata(pdev, dev);
diff --git a/drivers/usb/gadget/pxa27x_udc.c b/drivers/usb/gadget/pxa27x_udc.c
index 1c5bfaa..07ce147 100644
--- a/drivers/usb/gadget/pxa27x_udc.c
+++ b/drivers/usb/gadget/pxa27x_udc.c
@@ -2457,7 +2457,6 @@
udc->gadget.dev.parent = &pdev->dev;
udc->gadget.dev.dma_mask = NULL;
- udc->gadget.register_my_device = true;
udc->vbus_sensed = 0;
the_controller = udc;
diff --git a/drivers/usb/gadget/r8a66597-udc.c b/drivers/usb/gadget/r8a66597-udc.c
index ae94c0e..a67d477 100644
--- a/drivers/usb/gadget/r8a66597-udc.c
+++ b/drivers/usb/gadget/r8a66597-udc.c
@@ -1919,7 +1919,6 @@
r8a66597->gadget.dev.dma_mask = pdev->dev.dma_mask;
r8a66597->gadget.dev.release = pdev->dev.release;
r8a66597->gadget.name = udc_name;
- r8a66597->gadget.register_my_device = true;
init_timer(&r8a66597->timer);
r8a66597->timer.function = r8a66597_timer;
diff --git a/drivers/usb/gadget/s3c-hsotg.c b/drivers/usb/gadget/s3c-hsotg.c
index 5fbd233..8ae0bd9 100644
--- a/drivers/usb/gadget/s3c-hsotg.c
+++ b/drivers/usb/gadget/s3c-hsotg.c
@@ -3573,7 +3573,6 @@
hsotg->gadget.dev.parent = dev;
hsotg->gadget.dev.dma_mask = dev->dma_mask;
hsotg->gadget.dev.release = s3c_hsotg_release;
- hsotg->gadget.register_my_device = true;
/* reset the system */
diff --git a/drivers/usb/gadget/s3c-hsudc.c b/drivers/usb/gadget/s3c-hsudc.c
index c4ff747..7fc3de5 100644
--- a/drivers/usb/gadget/s3c-hsudc.c
+++ b/drivers/usb/gadget/s3c-hsudc.c
@@ -1312,7 +1312,6 @@
hsudc->gadget.is_otg = 0;
hsudc->gadget.is_a_peripheral = 0;
hsudc->gadget.speed = USB_SPEED_UNKNOWN;
- hsudc->gadget.register_my_device = true;
s3c_hsudc_setup_ep(hsudc);
diff --git a/drivers/usb/gadget/s3c2410_udc.c b/drivers/usb/gadget/s3c2410_udc.c
index c413494..a669081 100644
--- a/drivers/usb/gadget/s3c2410_udc.c
+++ b/drivers/usb/gadget/s3c2410_udc.c
@@ -1826,7 +1826,6 @@
udc->gadget.dev.parent = &pdev->dev;
udc->gadget.dev.dma_mask = pdev->dev.dma_mask;
- udc->gadget.register_my_device = true;
the_controller = udc;
platform_set_drvdata(pdev, udc);
diff --git a/drivers/usb/gadget/udc-core.c b/drivers/usb/gadget/udc-core.c
index 9195054..40b1d88 100644
--- a/drivers/usb/gadget/udc-core.c
+++ b/drivers/usb/gadget/udc-core.c
@@ -173,13 +173,11 @@
if (!udc)
goto err1;
- if (gadget->register_my_device) {
- dev_set_name(&gadget->dev, "gadget");
+ dev_set_name(&gadget->dev, "gadget");
- ret = device_register(&gadget->dev);
- if (ret)
- goto err2;
- }
+ ret = device_register(&gadget->dev);
+ if (ret)
+ goto err2;
device_initialize(&udc->dev);
udc->dev.release = usb_udc_release;
@@ -211,8 +209,8 @@
put_device(&udc->dev);
err2:
- if (gadget->register_my_device)
- put_device(&gadget->dev);
+ put_device(&gadget->dev);
+
err1:
return ret;
}
@@ -266,9 +264,7 @@
kobject_uevent(&udc->dev.kobj, KOBJ_REMOVE);
device_unregister(&udc->dev);
-
- if (gadget->register_my_device)
- device_unregister(&gadget->dev);
+ device_unregister(&gadget->dev);
}
EXPORT_SYMBOL_GPL(usb_del_gadget_udc);
diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c
index cadb750..e363033 100644
--- a/drivers/usb/musb/musb_gadget.c
+++ b/drivers/usb/musb/musb_gadget.c
@@ -1891,7 +1891,6 @@
musb->g.dev.dma_mask = musb->controller->dma_mask;
musb->g.dev.release = musb_gadget_release;
musb->g.name = musb_driver_name;
- musb->g.register_my_device = true;
musb->g.is_otg = 1;
musb_g_init_endpoints(musb);
diff --git a/drivers/usb/renesas_usbhs/mod_gadget.c b/drivers/usb/renesas_usbhs/mod_gadget.c
index 5d5fab0..6a3afa9 100644
--- a/drivers/usb/renesas_usbhs/mod_gadget.c
+++ b/drivers/usb/renesas_usbhs/mod_gadget.c
@@ -981,7 +981,6 @@
gpriv->gadget.name = "renesas_usbhs_udc";
gpriv->gadget.ops = &usbhsg_gadget_ops;
gpriv->gadget.max_speed = USB_SPEED_HIGH;
- gpriv->gadget.register_my_device = true;
INIT_LIST_HEAD(&gpriv->gadget.ep_list);
diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h
index fcd9ef8..2e297e8 100644
--- a/include/linux/usb/gadget.h
+++ b/include/linux/usb/gadget.h
@@ -494,9 +494,6 @@
* only supports HNP on a different root port.
* @b_hnp_enable: OTG device feature flag, indicating that the A-Host
* enabled HNP support.
- * @register_my_device: Flag telling udc-core that UDC driver didn't
- * register the gadget device to the driver model. Temporary until
- * all UDC drivers are fixed up properly.
* @name: Identifies the controller hardware type. Used in diagnostics
* and sometimes configuration.
* @dev: Driver model state for this abstract device.
@@ -534,7 +531,6 @@
unsigned b_hnp_enable:1;
unsigned a_hnp_support:1;
unsigned a_alt_hnp_support:1;
- unsigned register_my_device:1;
const char *name;
struct device dev;
unsigned out_epnum;