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| author | Jani Nikula <jani.nikula@intel.com> | 2017-09-28 15:56:49 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2017-09-28 15:56:49 +0300 |
| commit | 32f35b863451884e856f0f577474740561a87fad (patch) | |
| tree | 2d1d55c7e2d23e27197bf84246c5f23070eb0fce /include/linux/errseq.h | |
| parent | ae7617f0ef1820be033eef93859a6bb6174a843f (diff) | |
| parent | 754270c7c56292e97d0eff924a5d5d83f92add07 (diff) | |
| download | cachepc-linux-32f35b863451884e856f0f577474740561a87fad.tar.gz cachepc-linux-32f35b863451884e856f0f577474740561a87fad.zip | |
Merge drm-upstream/drm-next into drm-intel-next-queued
Need MST sideband message transaction to power up/down nodes.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'include/linux/errseq.h')
| -rw-r--r-- | include/linux/errseq.h | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/include/linux/errseq.h b/include/linux/errseq.h index 9e0d444ac88d..f746bd8fe4d0 100644 --- a/include/linux/errseq.h +++ b/include/linux/errseq.h @@ -1,18 +1,12 @@ +/* + * See Documentation/errseq.rst and lib/errseq.c + */ #ifndef _LINUX_ERRSEQ_H #define _LINUX_ERRSEQ_H -/* See lib/errseq.c for more info */ - typedef u32 errseq_t; -errseq_t __errseq_set(errseq_t *eseq, int err); -static inline void errseq_set(errseq_t *eseq, int err) -{ - /* Optimize for the common case of no error */ - if (unlikely(err)) - __errseq_set(eseq, err); -} - +errseq_t errseq_set(errseq_t *eseq, int err); errseq_t errseq_sample(errseq_t *eseq); int errseq_check(errseq_t *eseq, errseq_t since); int errseq_check_and_advance(errseq_t *eseq, errseq_t *since); |