workqueue: cosmetic whitespace updates for macro definitions

Consistently use the last tab position for '\' line continuation in
complex macro definitions.  This is to help the following patches.

This patch is cosmetic.

Signed-off-by: Tejun Heo <tj@kernel.org>

diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index 1ce3fb0..26c5b4c 100644 (file)
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -126,43 +126,43 @@ struct execute_work {
 #define __WORK_INIT_LOCKDEP_MAP(n, k)
 #endif
 
-#define __WORK_INITIALIZER(n, f) {                             \
-       .data = WORK_DATA_STATIC_INIT(),                        \
-       .entry  = { &(n).entry, &(n).entry },                   \
-       .func = (f),                                            \
-       __WORK_INIT_LOCKDEP_MAP(#n, &(n))                       \
+#define __WORK_INITIALIZER(n, f) {                                     \
+       .data = WORK_DATA_STATIC_INIT(),                                \
+       .entry  = { &(n).entry, &(n).entry },                           \
+       .func = (f),                                                    \
+       __WORK_INIT_LOCKDEP_MAP(#n, &(n))                               \
        }
 
-#define __DELAYED_WORK_INITIALIZER(n, f) {                     \
-       .work = __WORK_INITIALIZER((n).work, (f)),              \
-       .timer = TIMER_INITIALIZER(delayed_work_timer_fn,       \
-                               0, (unsigned long)&(n)),        \
+#define __DELAYED_WORK_INITIALIZER(n, f) {                             \
+       .work = __WORK_INITIALIZER((n).work, (f)),                      \
+       .timer = TIMER_INITIALIZER(delayed_work_timer_fn,               \
+                               0, (unsigned long)&(n)),                \
        }
 
-#define __DEFERRED_WORK_INITIALIZER(n, f) {                    \
-       .work = __WORK_INITIALIZER((n).work, (f)),              \
-       .timer = TIMER_DEFERRED_INITIALIZER(delayed_work_timer_fn, \
-                               0, (unsigned long)&(n)),        \
+#define __DEFERRED_WORK_INITIALIZER(n, f) {                            \
+       .work = __WORK_INITIALIZER((n).work, (f)),                      \
+       .timer = TIMER_DEFERRED_INITIALIZER(delayed_work_timer_fn,      \
+                               0, (unsigned long)&(n)),                \
        }
 
-#define DECLARE_WORK(n, f)                                     \
+#define DECLARE_WORK(n, f)                                             \
        struct work_struct n = __WORK_INITIALIZER(n, f)
 
-#define DECLARE_DELAYED_WORK(n, f)                             \
+#define DECLARE_DELAYED_WORK(n, f)                                     \
        struct delayed_work n = __DELAYED_WORK_INITIALIZER(n, f)
 
-#define DECLARE_DEFERRED_WORK(n, f)                            \
+#define DECLARE_DEFERRED_WORK(n, f)                                    \
        struct delayed_work n = __DEFERRED_WORK_INITIALIZER(n, f)
 
 /*
  * initialize a work item's function pointer
  */
-#define PREPARE_WORK(_work, _func)                             \
-       do {                                                    \
-               (_work)->func = (_func);                        \
+#define PREPARE_WORK(_work, _func)                                     \
+       do {                                                            \
+               (_work)->func = (_func);                                \
        } while (0)
 
-#define PREPARE_DELAYED_WORK(_work, _func)                     \
+#define PREPARE_DELAYED_WORK(_work, _func)                             \
        PREPARE_WORK(&(_work)->work, (_func))
 
 #ifdef CONFIG_DEBUG_OBJECTS_WORK
@@ -192,7 +192,7 @@ static inline unsigned int work_static(struct work_struct *work) { return 0; }
                                                                        \
                __init_work((_work), _onstack);                         \
                (_work)->data = (atomic_long_t) WORK_DATA_INIT();       \
-               lockdep_init_map(&(_work)->lockdep_map, #_work, &__key, 0);\
+               lockdep_init_map(&(_work)->lockdep_map, #_work, &__key, 0); \
                INIT_LIST_HEAD(&(_work)->entry);                        \
                PREPARE_WORK((_work), (_func));                         \
        } while (0)
@@ -206,38 +206,38 @@ static inline unsigned int work_static(struct work_struct *work) { return 0; }
        } while (0)
 #endif
 
-#define INIT_WORK(_work, _func)                                        \
-       do {                                                    \
-               __INIT_WORK((_work), (_func), 0);               \
+#define INIT_WORK(_work, _func)                                                \
+       do {                                                            \
+               __INIT_WORK((_work), (_func), 0);                       \
        } while (0)
 
-#define INIT_WORK_ONSTACK(_work, _func)                                \
-       do {                                                    \
-               __INIT_WORK((_work), (_func), 1);               \
+#define INIT_WORK_ONSTACK(_work, _func)                                        \
+       do {                                                            \
+               __INIT_WORK((_work), (_func), 1);                       \
        } while (0)
 
-#define INIT_DELAYED_WORK(_work, _func)                                \
-       do {                                                    \
-               INIT_WORK(&(_work)->work, (_func));             \
-               init_timer(&(_work)->timer);                    \
-               (_work)->timer.function = delayed_work_timer_fn;\
-               (_work)->timer.data = (unsigned long)(_work);   \
+#define INIT_DELAYED_WORK(_work, _func)                                        \
+       do {                                                            \
+               INIT_WORK(&(_work)->work, (_func));                     \
+               init_timer(&(_work)->timer);                            \
+               (_work)->timer.function = delayed_work_timer_fn;        \
+               (_work)->timer.data = (unsigned long)(_work);           \
        } while (0)
 
-#define INIT_DELAYED_WORK_ONSTACK(_work, _func)                        \
-       do {                                                    \
-               INIT_WORK_ONSTACK(&(_work)->work, (_func));     \
-               init_timer_on_stack(&(_work)->timer);           \
-               (_work)->timer.function = delayed_work_timer_fn;\
-               (_work)->timer.data = (unsigned long)(_work);   \
+#define INIT_DELAYED_WORK_ONSTACK(_work, _func)                                \
+       do {                                                            \
+               INIT_WORK_ONSTACK(&(_work)->work, (_func));             \
+               init_timer_on_stack(&(_work)->timer);                   \
+               (_work)->timer.function = delayed_work_timer_fn;        \
+               (_work)->timer.data = (unsigned long)(_work);           \
        } while (0)
 
-#define INIT_DELAYED_WORK_DEFERRABLE(_work, _func)             \
-       do {                                                    \
-               INIT_WORK(&(_work)->work, (_func));             \
-               init_timer_deferrable(&(_work)->timer);         \
-               (_work)->timer.function = delayed_work_timer_fn;\
-               (_work)->timer.data = (unsigned long)(_work);   \
+#define INIT_DELAYED_WORK_DEFERRABLE(_work, _func)                     \
+       do {                                                            \
+               INIT_WORK(&(_work)->work, (_func));                     \
+               init_timer_deferrable(&(_work)->timer);                 \
+               (_work)->timer.function = delayed_work_timer_fn;        \
+               (_work)->timer.data = (unsigned long)(_work);           \
        } while (0)
 
 /**
@@ -345,22 +345,22 @@ __alloc_workqueue_key(const char *fmt, unsigned int flags, int max_active,
  * Pointer to the allocated workqueue on success, %NULL on failure.
  */
 #ifdef CONFIG_LOCKDEP
-#define alloc_workqueue(fmt, flags, max_active, args...)       \
-({                                                             \
-       static struct lock_class_key __key;                     \
-       const char *__lock_name;                                \
-                                                               \
-       if (__builtin_constant_p(fmt))                          \
-               __lock_name = (fmt);                            \
-       else                                                    \
-               __lock_name = #fmt;                             \
-                                                               \
-       __alloc_workqueue_key((fmt), (flags), (max_active),     \
-                             &__key, __lock_name, ##args);     \
+#define alloc_workqueue(fmt, flags, max_active, args...)               \
+({                                                                     \
+       static struct lock_class_key __key;                             \
+       const char *__lock_name;                                        \
+                                                                       \
+       if (__builtin_constant_p(fmt))                                  \
+               __lock_name = (fmt);                                    \
+       else                                                            \
+               __lock_name = #fmt;                                     \
+                                                                       \
+       __alloc_workqueue_key((fmt), (flags), (max_active),             \
+                             &__key, __lock_name, ##args);             \
 })
 #else
-#define alloc_workqueue(fmt, flags, max_active, args...)       \
-       __alloc_workqueue_key((fmt), (flags), (max_active),     \
+#define alloc_workqueue(fmt, flags, max_active, args...)               \
+       __alloc_workqueue_key((fmt), (flags), (max_active),             \
                              NULL, NULL, ##args)
 #endif
 
@@ -377,14 +377,14 @@ __alloc_workqueue_key(const char *fmt, unsigned int flags, int max_active,
  * RETURNS:
  * Pointer to the allocated workqueue on success, %NULL on failure.
  */
-#define alloc_ordered_workqueue(fmt, flags, args...)           \
+#define alloc_ordered_workqueue(fmt, flags, args...)                   \
        alloc_workqueue(fmt, WQ_UNBOUND | (flags), 1, ##args)
 
-#define create_workqueue(name)                                 \
+#define create_workqueue(name)                                         \
        alloc_workqueue((name), WQ_MEM_RECLAIM, 1)
-#define create_freezable_workqueue(name)                       \
+#define create_freezable_workqueue(name)                               \
        alloc_workqueue((name), WQ_FREEZABLE | WQ_UNBOUND | WQ_MEM_RECLAIM, 1)
-#define create_singlethread_workqueue(name)                    \
+#define create_singlethread_workqueue(name)                            \
        alloc_workqueue((name), WQ_UNBOUND | WQ_MEM_RECLAIM, 1)
 
 extern void destroy_workqueue(struct workqueue_struct *wq);