usb: gadget: udc: net2280: remove full_speed module parameter
This patch removes the full_speed parameter used force full-speed
operation.
It was designed exclusively for testing purposes, and there is no
reason to maintain this in a production kernel.
Reverts: 2f07607747
Suggested-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
parent
906641980c
commit
7a74c48172
@ -113,11 +113,6 @@ static bool enable_suspend;
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/* "modprobe net2280 enable_suspend=1" etc */
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module_param(enable_suspend, bool, 0444);
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/* force full-speed operation */
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static bool full_speed;
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module_param(full_speed, bool, 0444);
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MODULE_PARM_DESC(full_speed, "force full-speed mode -- for testing only!");
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#define DIR_STRING(bAddress) (((bAddress) & USB_DIR_IN) ? "in" : "out")
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static char *type_string(u8 bmAttributes)
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@ -2291,11 +2286,7 @@ static int net2280_start(struct usb_gadget *_gadget,
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if (retval)
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goto err_func;
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/* Enable force-full-speed testing mode, if desired */
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if (full_speed && (dev->quirks & PLX_LEGACY))
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writel(BIT(FORCE_FULL_SPEED_MODE), &dev->usb->xcvrdiag);
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/* ... then enable host detection and ep0; and we're ready
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/* enable host detection and ep0; and we're ready
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* for set_configuration as well as eventual disconnect.
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*/
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net2280_led_active(dev, 1);
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@ -2353,10 +2344,6 @@ static int net2280_stop(struct usb_gadget *_gadget)
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net2280_led_active(dev, 0);
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/* Disable full-speed test mode */
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if (dev->quirks & PLX_LEGACY)
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writel(0, &dev->usb->xcvrdiag);
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device_remove_file(&dev->pdev->dev, &dev_attr_function);
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device_remove_file(&dev->pdev->dev, &dev_attr_queues);
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@ -3655,9 +3642,6 @@ static void net2280_shutdown(struct pci_dev *pdev)
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/* disable the pullup so the host will think we're gone */
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writel(0, &dev->usb->usbctl);
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/* Disable full-speed test mode */
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if (dev->quirks & PLX_LEGACY)
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writel(0, &dev->usb->xcvrdiag);
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}
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