bcma: add uevent to the bus, to autoload drivers

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Acked-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/bcma/main.c b/drivers/bcma/main.c
index 873e2e4ac55f01795a3b174b103ce0960c484bc2..73b7b1a18fab6466db1ca9aa3f53a6bd4a420ca5 100644 (file)
--- a/drivers/bcma/main.c
+++ b/drivers/bcma/main.c
@@ -15,6 +15,7 @@ MODULE_LICENSE("GPL");
 static int bcma_bus_match(struct device *dev, struct device_driver *drv);
 static int bcma_device_probe(struct device *dev);
 static int bcma_device_remove(struct device *dev);
+static int bcma_device_uevent(struct device *dev, struct kobj_uevent_env *env);
 
 static ssize_t manuf_show(struct device *dev, struct device_attribute *attr, char *buf)
 {
@@ -49,6 +50,7 @@ static struct bus_type bcma_bus_type = {
        .match          = bcma_bus_match,
        .probe          = bcma_device_probe,
        .remove         = bcma_device_remove,
+       .uevent         = bcma_device_uevent,
        .dev_attrs      = bcma_device_attrs,
 };
 
@@ -227,6 +229,16 @@ static int bcma_device_remove(struct device *dev)
        return 0;
 }
 
+static int bcma_device_uevent(struct device *dev, struct kobj_uevent_env *env)
+{
+       struct bcma_device *core = container_of(dev, struct bcma_device, dev);
+
+       return add_uevent_var(env,
+                             "MODALIAS=bcma:m%04Xid%04Xrev%02Xcl%02X",
+                             core->id.manuf, core->id.id,
+                             core->id.rev, core->id.class);
+}
+
 static int __init bcma_modinit(void)
 {
        int err;