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Commit 019f976e authored by Sebastian Andrzej Siewior's avatar Sebastian Andrzej Siewior Committed by Greg Kroah-Hartman
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usb: gadget: udc-core: wire up sysfs files 



This was somehow forgotten.

Signed-off-by: default avatarSebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent aa074739

drivers/usb/gadget/udc-core.c

+4 −5
Original line number Diff line number Diff line
@@ -44,7 +44,6 @@ struct usb_udc { 
};



static struct class *udc_class;

static struct device_type udc_device_type;

static LIST_HEAD(udc_list);

static DEFINE_MUTEX(udc_lock);
@@ -144,6 +143,7 @@ static void usb_udc_release(struct device *dev) 
	kfree(udc);

}



static const struct attribute_group *usb_udc_attr_groups[];

/**

 * usb_add_gadget_udc - adds a new gadget to the udc class driver list

 * @parent: the parent device to this udc. Usually the controller
@@ -164,6 +164,7 @@ int usb_add_gadget_udc(struct device *parent, struct usb_gadget *gadget) 
	device_initialize(&udc->dev);

	udc->dev.release = usb_udc_release;

	udc->dev.class = udc_class;

	udc->dev.groups = usb_udc_attr_groups;

	udc->dev.parent = parent;

	ret = dev_set_name(&udc->dev, "%s", kobject_name(&parent->kobj));

	if (ret)
@@ -373,7 +374,7 @@ static DEVICE_ATTR(soft_connect, S_IWUSR, NULL, usb_udc_softconn_store); 
static ssize_t usb_udc_speed_show(struct device *dev,

		struct device_attribute *attr, char *buf)

{

	struct usb_udc		*udc = dev_get_drvdata(dev);

	struct usb_udc		*udc = container_of(dev, struct usb_udc, dev);

	struct usb_gadget	*gadget = udc->gadget;



	switch (gadget->speed) {
@@ -398,7 +399,7 @@ static DEVICE_ATTR(speed, S_IRUSR, usb_udc_speed_show, NULL); 
ssize_t usb_udc_##name##_show(struct device *dev,		\

		struct device_attribute *attr, char *buf)	\

{								\

	struct usb_udc		*udc = dev_get_drvdata(dev);	\

	struct usb_udc		*udc = container_of(dev, struct usb_udc, dev); \

	struct usb_gadget	*gadget = udc->gadget;		\

								\

	return snprintf(buf, PAGE_SIZE, "%d\n", gadget->name);	\
@@ -468,8 +469,6 @@ static int __init usb_udc_init(void) 
	}



	udc_class->dev_uevent = usb_udc_uevent;

	udc_device_type.groups = usb_udc_attr_groups;



	return 0;

}

subsys_initcall(usb_udc_init);