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LinuxKPI: add fsleep()

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Add fsleep() function now required by rtw88.  This seems to be
making a decision depending on time to sleep on how to sleep.
Given our compat framework already is lenient on how long to sleep,
this is a cut down version.

(cherry picked from commit cc2723370b)
This commit is contained in:
Bjoern A. Zeeb 2021-07-27 15:22:02 +00:00
parent 9342ec5077
commit 20c9dcd2ed
1 changed files with 10 additions and 0 deletions
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10
sys/compat/linuxkpi/common/include/linux/delay.h
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@ -73,4 +73,14 @@ usleep_range(unsigned long min, unsigned long max)
extern unsigned int linux_msleep_interruptible(unsigned int ms);
static inline void
fsleep(unsigned long us)
{
if (us < 10)
udelay(us);
else
usleep_range(us, us);
}
#endif /* _LINUX_DELAY_H_ */