X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=blobdiff_plain;f=include%2Flinux%2Fbit_spinlock.h;h=b4326bfa684f24c3ad147de3cb7d63a9f066da80;hp=e612575a259683c2429cd2d1b46a1cc9671d8141;hb=3dd2ee4824b668a635d6d2bb6bc73f33708cab9f;hpb=b7c15e4a1cbf19be3d3063819b472806902fb525

diff --git a/include/linux/bit_spinlock.h b/include/linux/bit_spinlock.h
index e612575a2596..b4326bfa684f 100644
--- a/include/linux/bit_spinlock.h
+++ b/include/linux/bit_spinlock.h
@@ -23,11 +23,11 @@ static inline void bit_spin_lock(int bitnum, unsigned long *addr)
 	preempt_disable();
 #if defined(CONFIG_SMP) || defined(CONFIG_DEBUG_SPINLOCK)
 	while (unlikely(test_and_set_bit_lock(bitnum, addr))) {
-		while (test_bit(bitnum, addr)) {
-			preempt_enable();
+		preempt_enable();
+		do {
 			cpu_relax();
-			preempt_disable();
-		}
+		} while (test_bit(bitnum, addr));
+		preempt_disable();
 	}
 #endif
 	__acquire(bitlock);