cpu/hotplug: Move inline keyword at the beginning of declaration

Fix non-fatal warnings such as:

kernel/cpu.c:95:1: warning: ‘inline’ is not at beginning of declaration [-Wold-style-declaration]
 static void inline cpuhp_lock_release(bool bringup) { }
 ^~~~~~

Signed-off-by: Mathieu Malaterre <malat@debian.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Link: https://lkml.kernel.org/r/20171226140855.16583-1-malat@debian.org

kernel/cpu.c

@@ -80,19 +80,19 @@ static struct lockdep_map cpuhp_state_down_map =
 	STATIC_LOCKDEP_MAP_INIT("cpuhp_state-down", &cpuhp_state_down_map);
 
 
-static void inline cpuhp_lock_acquire(bool bringup)
+static inline void cpuhp_lock_acquire(bool bringup)
 {
 	lock_map_acquire(bringup ? &cpuhp_state_up_map : &cpuhp_state_down_map);
 }
 
-static void inline cpuhp_lock_release(bool bringup)
+static inline void cpuhp_lock_release(bool bringup)
 {
 	lock_map_release(bringup ? &cpuhp_state_up_map : &cpuhp_state_down_map);
 }
 #else
 
-static void inline cpuhp_lock_acquire(bool bringup) { }
-static void inline cpuhp_lock_release(bool bringup) { }
+static inline void cpuhp_lock_acquire(bool bringup) { }
+static inline void cpuhp_lock_release(bool bringup) { }
 
 #endif