diff options
| author | Michal Nazarewicz <mina86@mina86.com> | 2012-11-06 21:52:40 (GMT) |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2012-11-08 14:04:34 (GMT) |
| commit | be44f1c80b998b00cfa1759f4ba88f6497810963 (patch) | |
| tree | 13636335821fca72cdfbe77c918a9027524ae571 /drivers/usb/gadget | |
| parent | fea20dbcfd6673d73d510984589897bd921c8a1d (diff) | |
| download | linux-be44f1c80b998b00cfa1759f4ba88f6497810963.tar.xz | |
usb: gadget: Remove reference to is_dualspeed from sysfs.
This commit removes the /sys/devices/platform/<UDC>/udc/<UDC>/is_dualspeed
file and is_dualspeeed line from /sys/devices/platform/ci13xxx_*/udc/device
file.
The is_dualspeed file is superseded by maximum_speed in the same directory
and is_dualspeed line in device file is superseded by max_speed line in
the same file.
The maximum_speed/max_speed specifies maximum speed supported by UDC.
To check if dualspeeed is supported, check if the value is >= 3.
Signed-off-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/gadget')
| -rw-r--r-- | drivers/usb/gadget/udc-core.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/drivers/usb/gadget/udc-core.c b/drivers/usb/gadget/udc-core.c index f3cd969..4d90a80 100644 --- a/drivers/usb/gadget/udc-core.c +++ b/drivers/usb/gadget/udc-core.c @@ -439,16 +439,6 @@ static DEVICE_ATTR(name, S_IRUSR, usb_udc_##param##_show, NULL) static USB_UDC_SPEED_ATTR(current_speed, speed); static USB_UDC_SPEED_ATTR(maximum_speed, max_speed); -/* TODO: Scheduled for removal in 3.8. */ -static ssize_t usb_udc_is_dualspeed_show(struct device *dev, - struct device_attribute *attr, char *buf) -{ - struct usb_udc *udc = container_of(dev, struct usb_udc, dev); - return snprintf(buf, PAGE_SIZE, "%d\n", - gadget_is_dualspeed(udc->gadget)); -} -static DEVICE_ATTR(is_dualspeed, S_IRUSR, usb_udc_is_dualspeed_show, NULL); - #define USB_UDC_ATTR(name) \ ssize_t usb_udc_##name##_show(struct device *dev, \ struct device_attribute *attr, char *buf) \ @@ -472,7 +462,6 @@ static struct attribute *usb_udc_attrs[] = { &dev_attr_current_speed.attr, &dev_attr_maximum_speed.attr, - &dev_attr_is_dualspeed.attr, &dev_attr_is_otg.attr, &dev_attr_is_a_peripheral.attr, &dev_attr_b_hnp_enable.attr, |