enable docker ppp

hc

2023-12-09 95099d4622f8cb224d94e314c7a8e0df60b13f87

 kernel/drivers/usb/gadget/udc/pxa27x_udc.c
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@@ -207,7 +207,7 @@
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 {
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 	struct dentry *root;
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-	root = debugfs_create_dir(udc->gadget.name, NULL);
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+	root = debugfs_create_dir(udc->gadget.name, usb_debug_root);
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 	udc->debugfs_root = root;
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 	debugfs_create_file("udcstate", 0400, root, udc, &state_dbg_fops);
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@@ -386,7 +386,7 @@
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 /**
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  * ep_write_UDCCSR - set bits in UDCCSR
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- * @udc: udc device
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+ * @ep: udc endpoint
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  * @mask: bits to set in UDCCR
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  *
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  * Sets bits in UDCCSR (UDCCSR0 and UDCCSR*).
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@@ -472,7 +472,7 @@
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 /**
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  * set_ep0state - Set ep0 automata state
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- * @dev: udc device
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+ * @udc: udc device
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  * @state: state
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  */
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 static void set_ep0state(struct pxa_udc *udc, int state)
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@@ -498,7 +498,6 @@
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 /**
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  * inc_ep_stats_reqs - Update ep stats counts
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  * @ep: physical endpoint
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- * @req: usb request
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  * @is_in: ep direction (USB_DIR_IN or 0)
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  *
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  */
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@@ -1473,7 +1472,6 @@
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  * Context: any
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  *
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  * The UDC should be enabled if :
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-
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  *  - the pullup resistor is connected
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  *  - and a gadget driver is bound
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  *  - and vbus is sensed (or no vbus sense is available)
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@@ -1688,7 +1686,7 @@
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 /**
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  * udc_enable - Enables the udc device
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- * @dev: udc device
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+ * @udc: udc device
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  *
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  * Enables the udc device : enables clocks, udc interrupts, control endpoint
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  * interrupts, sets usb as UDC client and setups endpoints.
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@@ -1732,8 +1730,8 @@
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 /**
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  * pxa27x_start - Register gadget driver
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+ * @g: gadget
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  * @driver: gadget driver
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- * @bind: bind function
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  *
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  * When a driver is successfully registered, it will receive control requests
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  * including set_configuration(), which enables non-control requests.  Then
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@@ -1775,7 +1773,6 @@
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 /**
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  * stop_activity - Stops udc endpoints
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  * @udc: udc device
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- * @driver: gadget driver
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  *
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  * Disables all udc endpoints (even control endpoint), report disconnect to
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  * the gadget user.
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@@ -1792,7 +1789,7 @@
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 /**
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  * pxa27x_udc_stop - Unregister the gadget driver
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- * @driver: gadget driver
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+ * @g: gadget
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  *
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  * Returns 0 if no error, -ENODEV, -EINVAL otherwise
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  */
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@@ -2349,14 +2346,13 @@
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 /**
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  * pxa_udc_probe - probes the udc device
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- * @_dev: platform device
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+ * @pdev: platform device
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  *
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  * Perform basic init : allocates udc clock, creates sysfs files, requests
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  * irq.
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  */
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 static int pxa_udc_probe(struct platform_device *pdev)
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 {
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-	struct resource *regs;
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 	struct pxa_udc *udc = &memory;
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 	int retval = 0, gpio;
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 	struct pxa2xx_udc_mach_info *mach = dev_get_platdata(&pdev->dev);
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@@ -2378,8 +2374,7 @@
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 		udc->gpiod = devm_gpiod_get(&pdev->dev, NULL, GPIOD_ASIS);
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 	}
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-	regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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-	udc->regs = devm_ioremap_resource(&pdev->dev, regs);
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+	udc->regs = devm_platform_ioremap_resource(pdev, 0);
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 	if (IS_ERR(udc->regs))
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 		return PTR_ERR(udc->regs);
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 	udc->irq = platform_get_irq(pdev, 0);