diff options
| author | Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> | 2014-11-28 16:50:47 +0300 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2015-01-12 21:13:27 +0300 |
| commit | 7a74c48172d8fad6da0f9be5d353cf322305af07 (patch) | |
| tree | 7b6e6d2843cb0efbfa1038edbf73ad471c08b9e7 /drivers/usb/gadget/udc/net2280.c | |
| parent | 906641980c3ae4e4175268168897ebdc7314c73c (diff) | |
| download | linux-7a74c48172d8fad6da0f9be5d353cf322305af07.tar.xz | |
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: 2f0760774711c957c395b31131b848043af98edf
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>
Diffstat (limited to 'drivers/usb/gadget/udc/net2280.c')
| -rw-r--r-- | drivers/usb/gadget/udc/net2280.c | 18 |
1 files changed, 1 insertions, 17 deletions
diff --git a/drivers/usb/gadget/udc/net2280.c b/drivers/usb/gadget/udc/net2280.c index 08c16ee092f2..27b94c69bef5 100644 --- a/drivers/usb/gadget/udc/net2280.c +++ b/drivers/usb/gadget/udc/net2280.c @@ -113,11 +113,6 @@ static bool enable_suspend; /* "modprobe net2280 enable_suspend=1" etc */ module_param(enable_suspend, bool, 0444); -/* force full-speed operation */ -static bool full_speed; -module_param(full_speed, bool, 0444); -MODULE_PARM_DESC(full_speed, "force full-speed mode -- for testing only!"); - #define DIR_STRING(bAddress) (((bAddress) & USB_DIR_IN) ? "in" : "out") static char *type_string(u8 bmAttributes) @@ -2291,11 +2286,7 @@ static int net2280_start(struct usb_gadget *_gadget, if (retval) goto err_func; - /* Enable force-full-speed testing mode, if desired */ - if (full_speed && (dev->quirks & PLX_LEGACY)) - writel(BIT(FORCE_FULL_SPEED_MODE), &dev->usb->xcvrdiag); - - /* ... then enable host detection and ep0; and we're ready + /* enable host detection and ep0; and we're ready * for set_configuration as well as eventual disconnect. */ net2280_led_active(dev, 1); @@ -2353,10 +2344,6 @@ static int net2280_stop(struct usb_gadget *_gadget) net2280_led_active(dev, 0); - /* Disable full-speed test mode */ - if (dev->quirks & PLX_LEGACY) - writel(0, &dev->usb->xcvrdiag); - device_remove_file(&dev->pdev->dev, &dev_attr_function); device_remove_file(&dev->pdev->dev, &dev_attr_queues); @@ -3655,9 +3642,6 @@ static void net2280_shutdown(struct pci_dev *pdev) /* disable the pullup so the host will think we're gone */ writel(0, &dev->usb->usbctl); - /* Disable full-speed test mode */ - if (dev->quirks & PLX_LEGACY) - writel(0, &dev->usb->xcvrdiag); } |