x86: fix default_spin_lock_flags() prototype
authorIngo Molnar <mingo@elte.hu>
Fri, 17 Oct 2008 14:09:57 +0000 (16:09 +0200)
committerIngo Molnar <mingo@elte.hu>
Mon, 8 Dec 2008 15:08:29 +0000 (16:08 +0100)
these warnings:

  arch/x86/kernel/paravirt-spinlocks.c: In function ‘default_spin_lock_flags’:
  arch/x86/kernel/paravirt-spinlocks.c:12: warning: passing argument 1 of ‘__raw_spin_lock’ from incompatible pointer type
  arch/x86/kernel/paravirt-spinlocks.c: At top level:
  arch/x86/kernel/paravirt-spinlocks.c:11: warning: ‘default_spin_lock_flags’ defined but not used

showed that the prototype of default_spin_lock_flags() was confused about
what type spinlocks have.

the proper type on UP is raw_spinlock_t.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/kernel/paravirt-spinlocks.c

index 0e9f1982b1dd1aca8c60025f3ff691b311ee8390..95777b0faa7388f9c236bb093fae1a4934bb91c0 100644 (file)
@@ -7,7 +7,8 @@
 
 #include <asm/paravirt.h>
 
-static void default_spin_lock_flags(struct raw_spinlock *lock, unsigned long flags)
+static inline void
+default_spin_lock_flags(raw_spinlock_t *lock, unsigned long flags)
 {
        __raw_spin_lock(lock);
 }