On Tue, May 22, 2018 at 02:24:20PM +0200, 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 > context later on when the suspend/resume patches land. > > 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]
Reviewed-by: Simon Horman <[email protected]>
