rapidio: use msleep in discovery wait
rapidio: use msleep in discovery wait

Use msleep() for code clarity as suggested by Andrew Morton in his
comments for the original patch: https://lkml.org/lkml/2012/10/3/546.

Signed-off-by: Alexandre Bounine <4ee99b187650e6ea4b9259bc798eb76cfca96ee4@idt.com>
Cc: Matt Porter <c1d287ff3802a4aab0e3770389ea24a33314618b@kernel.crashing.org>
Cc: Li Yang <ecc108c9e46a7124cf4a03d161d413e34ffc15a7@freescale.com>
Signed-off-by: Andrew Morton <5c1e68b099950c134891f0b6e179498a8ebe9cf9@linux-foundation.org>
Signed-off-by: Linus Torvalds <69652caca27c8b940640ad396ab71f93cacec34f@linux-foundation.org>

TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas