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Commit a5fcb066 authored by Felipe Balbi's avatar Felipe Balbi
Browse files

usb: gadget: udc-core: anywone can read 'speed' attributes 



current code only allows the file owner (usually
root) to read current_speed and maximum_speed
sysfs files. Let anyone read those.

Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
parent ddf47ccb

drivers/usb/gadget/udc-core.c

+1 −1
Original line number Diff line number Diff line
@@ -471,7 +471,7 @@ ssize_t usb_udc_##param##_show(struct device *dev, \ 
	return snprintf(buf, PAGE_SIZE, "%s\n",				\

			usb_speed_string(udc->gadget->param));		\

}									\

static DEVICE_ATTR(name, S_IRUSR, usb_udc_##param##_show, NULL)

static DEVICE_ATTR(name, S_IRUGO, usb_udc_##param##_show, NULL)



static USB_UDC_SPEED_ATTR(current_speed, speed);

static USB_UDC_SPEED_ATTR(maximum_speed, max_speed);