C++ (Cpp) to_ulpi_dev Examples

Example #1

File: ulpi.c Project: lovejavaee/linux-2

static ssize_t modalias_show(struct device *dev, struct device_attribute *attr,
			     char *buf)
{
	struct ulpi *ulpi = to_ulpi_dev(dev);

	return sprintf(buf, "ulpi:v%04xp%04x\n",
		       ulpi->id.vendor, ulpi->id.product);
}

Example #2

File: ulpi.c Project: mkrufky/linux

static int ulpi_remove(struct device *dev)
{
	struct ulpi_driver *drv = to_ulpi_driver(dev->driver);

	if (drv->remove)
		drv->remove(to_ulpi_dev(dev));

	return 0;
}

Example #3

File: ulpi.c Project: lovejavaee/linux-2

static int ulpi_uevent(struct device *dev, struct kobj_uevent_env *env)
{
	struct ulpi *ulpi = to_ulpi_dev(dev);

	if (add_uevent_var(env, "MODALIAS=ulpi:v%04xp%04x",
			   ulpi->id.vendor, ulpi->id.product))
		return -ENOMEM;
	return 0;
}

Example #4

File: ulpi.c Project: mkrufky/linux

static int ulpi_probe(struct device *dev)
{
	struct ulpi_driver *drv = to_ulpi_driver(dev->driver);
	int ret;

	ret = of_clk_set_defaults(dev->of_node, false);
	if (ret < 0)
		return ret;

	return drv->probe(to_ulpi_dev(dev));
}

Example #5

File: ulpi.c Project: mkrufky/linux

static ssize_t modalias_show(struct device *dev, struct device_attribute *attr,
			     char *buf)
{
	int len;
	struct ulpi *ulpi = to_ulpi_dev(dev);

	len = of_device_modalias(dev, buf, PAGE_SIZE);
	if (len != -ENODEV)
		return len;

	return sprintf(buf, "ulpi:v%04xp%04x\n",
		       ulpi->id.vendor, ulpi->id.product);
}

Example #6

File: ulpi.c Project: lovejavaee/linux-2

static int ulpi_match(struct device *dev, struct device_driver *driver)
{
	struct ulpi_driver *drv = to_ulpi_driver(driver);
	struct ulpi *ulpi = to_ulpi_dev(dev);
	const struct ulpi_device_id *id;

	for (id = drv->id_table; id->vendor; id++)
		if (id->vendor == ulpi->id.vendor &&
		    id->product == ulpi->id.product)
			return 1;

	return 0;
}

Example #7

File: ulpi.c Project: mkrufky/linux

static int ulpi_uevent(struct device *dev, struct kobj_uevent_env *env)
{
	struct ulpi *ulpi = to_ulpi_dev(dev);
	int ret;

	ret = of_device_uevent_modalias(dev, env);
	if (ret != -ENODEV)
		return ret;

	if (add_uevent_var(env, "MODALIAS=ulpi:v%04xp%04x",
			   ulpi->id.vendor, ulpi->id.product))
		return -ENOMEM;
	return 0;
}

Example #8

File: ulpi.c Project: mkrufky/linux

static int ulpi_match(struct device *dev, struct device_driver *driver)
{
	struct ulpi_driver *drv = to_ulpi_driver(driver);
	struct ulpi *ulpi = to_ulpi_dev(dev);
	const struct ulpi_device_id *id;

	/* Some ULPI devices don't have a vendor id so rely on OF match */
	if (ulpi->id.vendor == 0)
		return of_driver_match_device(dev, driver);

	for (id = drv->id_table; id->vendor; id++)
		if (id->vendor == ulpi->id.vendor &&
		    id->product == ulpi->id.product)
			return 1;

	return 0;
}

Example #9

File: ulpi.c Project: mkrufky/linux

static void ulpi_dev_release(struct device *dev)
{
	kfree(to_ulpi_dev(dev));
}

Example #10

File: ulpi.c Project: lovejavaee/linux-2

static int ulpi_probe(struct device *dev)
{
	struct ulpi_driver *drv = to_ulpi_driver(dev->driver);

	return drv->probe(to_ulpi_dev(dev));
}