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| author | Mark Brown <broonie@linaro.org> | 2014-01-15 11:46:35 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-01-15 11:46:35 +0000 |
| commit | 598911b42c940158caa1169092a804903bde845e (patch) | |
| tree | 15487a73d3854488ef679ee920c48fe1a90c28b3 /lib/lockref.c | |
| parent | 1eb72f0b98fe7ea1c4bb2e9e294a865b044b2a82 (diff) | |
| parent | 319e2e3f63c348a9b66db4667efa73178e18b17d (diff) | |
Merge tag 'v3.13-rc4' into regulator-pfuze100
Linux 3.13-rc4
Diffstat (limited to 'lib/lockref.c')
| -rw-r--r-- | lib/lockref.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/lib/lockref.c b/lib/lockref.c index d2b123f8456..f07a40d3387 100644 --- a/lib/lockref.c +++ b/lib/lockref.c @@ -1,5 +1,6 @@ #include <linux/export.h> #include <linux/lockref.h> +#include <linux/mutex.h> #if USE_CMPXCHG_LOCKREF @@ -12,14 +13,6 @@ #endif /* - * Allow architectures to override the default cpu_relax() within CMPXCHG_LOOP. - * This is useful for architectures with an expensive cpu_relax(). - */ -#ifndef arch_mutex_cpu_relax -# define arch_mutex_cpu_relax() cpu_relax() -#endif - -/* * Note that the "cmpxchg()" reloads the "old" value for the * failure case. */ |