seqlock: Remove unused functions

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 0 insertions, 21 deletions

diff --git a/include/linux/seqlock.h b/include/linux/seqlock.h
index 600060e25ec6..cb0599ca049c 100644
--- a/include/linux/seqlock.h
+++ b/include/linux/seqlock.h
@@ -69,17 +69,6 @@ static inline void write_sequnlock(seqlock_t *sl)
         spin_unlock(&sl->lock);
 }
 
-static inline int write_tryseqlock(seqlock_t *sl)
-{
-        int ret = spin_trylock(&sl->lock);
-
-        if (ret) {
-                ++sl->sequence;
-                smp_wmb();
-        }
-        return ret;
-}
-
 /* Start of read calculation -- fetch last complete writer token */
 static __always_inline unsigned read_seqbegin(const seqlock_t *sl)
 {
@@ -269,14 +258,4 @@ static inline void write_seqcount_barrier(seqcount_t *s)
 #define write_sequnlock_bh(lock)                                        \
         do { write_sequnlock(lock); local_bh_enable(); } while(0)
 
-#define read_seqbegin_irqsave(lock, flags)                              \
-        ({ local_irq_save(flags);   read_seqbegin(lock); })
-
-#define read_seqretry_irqrestore(lock, iv, flags)                       \
-        ({                                                              \
-                int ret = read_seqretry(lock, iv);                      \
-                local_irq_restore(flags);                               \
-                ret;                                                    \
-        })
-
 #endif /* __LINUX_SEQLOCK_H */