Last users are gone. Remove the leftovers. Signed-off-by: Thomas Gleixner --- Documentation/spinlocks.txt | 24 +----------------------- include/linux/rwlock_types.h | 8 -------- include/linux/spinlock_types.h | 8 -------- scripts/checkpatch.pl | 5 ----- 4 files changed, 1 insertion(+), 44 deletions(-) Index: linux-2.6/Documentation/spinlocks.txt =================================================================== --- linux-2.6.orig/Documentation/spinlocks.txt +++ linux-2.6/Documentation/spinlocks.txt @@ -86,7 +86,7 @@ to change the variables it has to get an The routines look the same as above: - rwlock_t xxx_lock = RW_LOCK_UNLOCKED; + rwlock_t xxx_lock = __RW_LOCK_UNLOCKED(xxx_lock); unsigned long flags; @@ -196,25 +196,3 @@ appropriate: For static initialization, use DEFINE_SPINLOCK() / DEFINE_RWLOCK() or __SPIN_LOCK_UNLOCKED() / __RW_LOCK_UNLOCKED() as appropriate. - -SPIN_LOCK_UNLOCKED and RW_LOCK_UNLOCKED are deprecated. These interfere -with lockdep state tracking. - -Most of the time, you can simply turn: - static spinlock_t xxx_lock = SPIN_LOCK_UNLOCKED; -into: - static DEFINE_SPINLOCK(xxx_lock); - -Static structure member variables go from: - - struct foo bar { - .lock = SPIN_LOCK_UNLOCKED; - }; - -to: - - struct foo bar { - .lock = __SPIN_LOCK_UNLOCKED(bar.lock); - }; - -Declaration of static rw_locks undergo a similar transformation. Index: linux-2.6/include/linux/rwlock_types.h =================================================================== --- linux-2.6.orig/include/linux/rwlock_types.h +++ linux-2.6/include/linux/rwlock_types.h @@ -43,14 +43,6 @@ typedef struct { RW_DEP_MAP_INIT(lockname) } #endif -/* - * RW_LOCK_UNLOCKED defeat lockdep state tracking and is hence - * deprecated. - * - * Please use DEFINE_RWLOCK() or __RW_LOCK_UNLOCKED() as appropriate. - */ -#define RW_LOCK_UNLOCKED __RW_LOCK_UNLOCKED(old_style_rw_init) - #define DEFINE_RWLOCK(x) rwlock_t x = __RW_LOCK_UNLOCKED(x) #endif /* __LINUX_RWLOCK_TYPES_H */ Index: linux-2.6/include/linux/spinlock_types.h =================================================================== --- linux-2.6.orig/include/linux/spinlock_types.h +++ linux-2.6/include/linux/spinlock_types.h @@ -81,14 +81,6 @@ typedef struct spinlock { #define __SPIN_LOCK_UNLOCKED(lockname) \ (spinlock_t ) __SPIN_LOCK_INITIALIZER(lockname) -/* - * SPIN_LOCK_UNLOCKED defeats lockdep state tracking and is hence - * deprecated. - * Please use DEFINE_SPINLOCK() or __SPIN_LOCK_UNLOCKED() as - * appropriate. - */ -#define SPIN_LOCK_UNLOCKED __SPIN_LOCK_UNLOCKED(old_style_spin_init) - #define DEFINE_SPINLOCK(x) spinlock_t x = __SPIN_LOCK_UNLOCKED(x) #include Index: linux-2.6/scripts/checkpatch.pl =================================================================== --- linux-2.6.orig/scripts/checkpatch.pl +++ linux-2.6/scripts/checkpatch.pl @@ -2654,11 +2654,6 @@ sub process { WARN("Use of volatile is usually wrong: see Documentation/volatile-considered-harmful.txt\n" . $herecurr); } -# SPIN_LOCK_UNLOCKED & RW_LOCK_UNLOCKED are deprecated - if ($line =~ /\b(SPIN_LOCK_UNLOCKED|RW_LOCK_UNLOCKED)/) { - ERROR("Use of $1 is deprecated: see Documentation/spinlocks.txt\n" . $herecurr); - } - # warn about #if 0 if ($line =~ /^.\s*\#\s*if\s+0\b/) { CHK("if this code is redundant consider removing it\n" . -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/