This patch adds support to uevent to help automatic module loading.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
#include <linux/init.h>
#include <linux/idr.h>
#include <linux/of.h>
#include <linux/init.h>
#include <linux/idr.h>
#include <linux/of.h>
+#include <linux/of_device.h>
#include <linux/pm_runtime.h>
#include <linux/slimbus.h>
#include "slimbus.h"
#include <linux/pm_runtime.h>
#include <linux/slimbus.h>
#include "slimbus.h"
+static int slim_device_uevent(struct device *dev, struct kobj_uevent_env *env)
+{
+ struct slim_device *sbdev = to_slim_device(dev);
+ int ret;
+
+ ret = of_device_uevent_modalias(dev, env);
+ if (ret != -ENODEV)
+ return ret;
+
+ return add_uevent_var(env, "MODALIAS=slim:%s", dev_name(&sbdev->dev));
+}
+
struct bus_type slimbus_bus = {
.name = "slimbus",
.match = slim_device_match,
.probe = slim_device_probe,
.remove = slim_device_remove,
struct bus_type slimbus_bus = {
.name = "slimbus",
.match = slim_device_match,
.probe = slim_device_probe,
.remove = slim_device_remove,
+ .uevent = slim_device_uevent,
};
EXPORT_SYMBOL_GPL(slimbus_bus);
};
EXPORT_SYMBOL_GPL(slimbus_bus);