[PATCH -mm] net/wireless/sysfs.c: Shut up build warning

[Satyam Sharma <satyam@infradead.org>]

net/wireless/sysfs.c:108: warning: ‘wiphy_uevent’ defined but not used

when CONFIG_HOTPLUG=n is because the only usage site of this function
is #ifdef'ed as such, so let's #ifdef the definition also.

Signed-off-by: Satyam Sharma <satyam@infradead.org>

---

 net/wireless/sysfs.c |    2 ++
 1 file changed, 2 insertions(+)

--- linux-2.6.23-rc4-mm1/net/wireless/sysfs.c~fix	2007-09-02 20:06:11.000000000 +0530
+++ linux-2.6.23-rc4-mm1/net/wireless/sysfs.c	2007-09-02 20:07:01.000000000 +0530
@@ -104,11 +104,13 @@ static void wiphy_dev_release(struct dev
 	cfg80211_dev_free(rdev);
 }
 
+#ifdef CONFIG_HOTPLUG
 static int wiphy_uevent(struct device *dev, struct kobj_uevent_env *env)
 {
 	/* TODO, we probably need stuff here */
 	return 0;
 }
+#endif
 
 struct class ieee80211_class = {
 	.name = "ieee80211",