spin_is_locked() always return false in uniprocessor configuration and 
therefore it
would be advise to repalce with WARN_ON_SMP().

Signed-off-by: Sanjeev Sharma <sanjeev_sha...@mentor.com>
---
 drivers/net/ethernet/smsc/smsc911x.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/smsc/smsc911x.h 
b/drivers/net/ethernet/smsc/smsc911x.h
index 2395395..54d6489 100644
--- a/drivers/net/ethernet/smsc/smsc911x.h
+++ b/drivers/net/ethernet/smsc/smsc911x.h
@@ -51,7 +51,7 @@
 
 #ifdef CONFIG_DEBUG_SPINLOCK
 #define SMSC_ASSERT_MAC_LOCK(pdata) \
-               WARN_ON(!spin_is_locked(&pdata->mac_lock))
+               WARN_ON_SMP(!spin_is_locked(&pdata->mac_lock))
 #else
 #define SMSC_ASSERT_MAC_LOCK(pdata) do {} while (0)
 #endif                         /* CONFIG_DEBUG_SPINLOCK */
-- 
1.7.11.7

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