X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=drivers%2Famba%2Fbus.c;h=6b94fb7be5f280bbe2a8e5c0ddace6355cae0185;hb=4d4423caaa1b9ca709ef6a911a030a3b6e68c46b;hp=fd5475071accea2d48ff5ec7f15270d61409a27b;hpb=6705cda24fad1cb0ac82ac4f312df8ec735b39b0;p=mv-sheeva.git

diff --git a/drivers/amba/bus.c b/drivers/amba/bus.c
index fd5475071ac..6b94fb7be5f 100644
--- a/drivers/amba/bus.c
+++ b/drivers/amba/bus.c
@@ -44,17 +44,13 @@ static int amba_match(struct device *dev, struct device_driver *drv)
 }
 
 #ifdef CONFIG_HOTPLUG
-static int amba_uevent(struct device *dev, char **envp, int nr_env, char *buf, int bufsz)
+static int amba_uevent(struct device *dev, struct kobj_uevent_env *env)
 {
 	struct amba_device *pcdev = to_amba_device(dev);
+	int retval = 0;
 
-	if (nr_env < 2)
-		return -ENOMEM;
-
-	snprintf(buf, bufsz, "AMBA_ID=%08x", pcdev->periphid);
-	*envp++ = buf;
-	*envp++ = NULL;
-	return 0;
+	retval = add_uevent_var(env, "AMBA_ID=%08x", pcdev->periphid);
+	return retval;
 }
 #else
 #define amba_uevent NULL