On 05/21/2018 08:02 PM, Marek Vasut wrote: > The data link active signal usually takes ~20 uSec to be asserted, > poll the bit more often to avoid useless delays in this function. > Use udelay() instead of usleep() for such a small delay as suggested > by the timer documentation and because this will be used in atomic > content later on when the suspend/resume patches land. ^^^^^^^ context :-)
> Signed-off-by: Marek Vasut <[email protected]> > Cc: Geert Uytterhoeven <[email protected]> > Cc: Phil Edworthy <[email protected]> > Cc: Simon Horman <[email protected]> > Cc: Wolfram Sang <[email protected]> > Cc: [email protected] [...] MBR, Sergei
