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| author | Johannes Berg <johannes.berg@intel.com> | 2013-07-25 21:45:17 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-08-06 11:00:59 +0200 |
| commit | e7f1935c11269bc53cd52425b1025657adddb839 (patch) | |
| tree | 84bffeddf3dec06016bd0c8c53c09eb3d43a6502 /include | |
| parent | 73da7d5bab79ad7e16ff44d67c3fe8b9c0b33e5b (diff) | |
| download | linux-stable-e7f1935c11269bc53cd52425b1025657adddb839.tar.gz linux-stable-e7f1935c11269bc53cd52425b1025657adddb839.tar.bz2 linux-stable-e7f1935c11269bc53cd52425b1025657adddb839.zip | |
wireless: make TU conversion macros available
A few places in the code (mac80211 and iwlmvm) use the same
TU_TO_JIFFIES() macro and could use TU_TO_EXP_TIME() that
mac80211 has. Make these available to everyone and use them.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/ieee80211.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index b3ce299782af..23a8877f4ded 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -2288,4 +2288,8 @@ static inline bool ieee80211_check_tim(const struct ieee80211_tim_ie *tim, return !!(tim->virtual_map[index] & mask); } +/* convert time units */ +#define TU_TO_JIFFIES(x) (usecs_to_jiffies((x) * 1024)) +#define TU_TO_EXP_TIME(x) (jiffies + TU_TO_JIFFIES(x)) + #endif /* LINUX_IEEE80211_H */ |