From 153e3979201b76dbd5788f032fb683e95121e159 Mon Sep 17 00:00:00 2001 From: Clemens Ladisch Date: Thu, 10 Jun 2010 08:22:07 +0200 Subject: [PATCH] firewire: ohci: speed up PHY register accesses Most PHY chips, when idle, can complete a register access in the time needed for two or three PCI read transactions; bigger delays occur only when data is currently being moved over the link/PHY interface. So if we busy-wait a few times when waiting for the register access to finish, it is likely that we can finish without having to sleep. Signed-off-by: Clemens Ladisch --- Reading git-format-patch failed