[PATCH] W1: possible cleanups
This patch contains the following possible cleanups: - the following file did't #include the header with the prototypes for it's global functions: - w1_int.c - #if 0 the following unused global function: - w1_family.c: w1_family_get() - make the following needlessly global functions static: - w1_family.c: __w1_family_put() - w1_io.c: w1_delay() - w1_io.c: w1_touch_bit() - w1_io.c: w1_read_8() - remove the following unused EXPORT_SYMBOL's: - w1_family.c: w1_family_put - w1_family.c: w1_family_registered Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
committed by
Greg Kroah-Hartman
parent
2c5bfdac33
commit
70d484bff4
@ -107,6 +107,12 @@ struct w1_family * w1_family_registered(u8 fid)
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return (ret) ? f : NULL;
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}
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static void __w1_family_put(struct w1_family *f)
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{
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if (atomic_dec_and_test(&f->refcnt))
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f->need_exit = 1;
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}
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void w1_family_put(struct w1_family *f)
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{
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spin_lock(&w1_flock);
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@ -114,19 +120,14 @@ void w1_family_put(struct w1_family *f)
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spin_unlock(&w1_flock);
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}
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void __w1_family_put(struct w1_family *f)
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{
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if (atomic_dec_and_test(&f->refcnt))
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f->need_exit = 1;
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}
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#if 0
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void w1_family_get(struct w1_family *f)
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{
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spin_lock(&w1_flock);
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__w1_family_get(f);
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spin_unlock(&w1_flock);
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}
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#endif /* 0 */
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void __w1_family_get(struct w1_family *f)
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{
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@ -135,8 +136,5 @@ void __w1_family_get(struct w1_family *f)
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smp_mb__after_atomic_inc();
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}
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EXPORT_SYMBOL(w1_family_get);
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EXPORT_SYMBOL(w1_family_put);
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EXPORT_SYMBOL(w1_family_registered);
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EXPORT_SYMBOL(w1_unregister_family);
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EXPORT_SYMBOL(w1_register_family);
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