seqlock: Align multi-line macros newline escapes at 72 columns

Parent commit, "seqlock: Extend seqcount API with associated locks",
introduced a big number of multi-line macros that are newline-escaped
at 72 columns.

For overall cohesion, align the earlier-existing macros similarly.
Signed-off-by: Ahmed S. Darwish <a.darwish@linutronix.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20200720155530.1173732-11-a.darwish@linutronix.de

include/linux/seqlock.h

@@ -80,8 +80,9 @@ static inline void __seqcount_init(seqcount_t *s, const char *name,
 }
 
 #ifdef CONFIG_DEBUG_LOCK_ALLOC
+
 # define SEQCOUNT_DEP_MAP_INIT(lockname)				\
-		.dep_map = { .name = #lockname } \
+		.dep_map = { .name = #lockname }
 
 /**
  * seqcount_init() - runtime initializer for seqcount_t