On Thu, Jul 16, 2026 at 01:08:33PM +0200, Selby Mashiki via B4 Relay wrote:
> udelay() busy-waits for the specified duration, consuming CPU cycles > unnecessarily. usleep_range() is preferred for delays that can sleep, > as it allows the scheduler to run other tasks during the wait. > > Replace two instances of udelay(100) with usleep_range(100, 200) to > use the preferred sleeping delay function. NAK. Read mailing list archives why. -- With Best Regards, Andy Shevchenko
