tree 034be2c298e120a78122613a27e44d5991b53581
parent 67672134aaafd520a61dda448a662336e8fde236
author Peter Hurley <peter@hurleysoftware.com> 1364381860 -0400
committer Stefan Richter <stefanr@s5r6.in-berlin.de> 1367346616 +0200

firewire: ohci: dump_stack() for PHY regs read/write failures

A stack trace is an invaluable tool in determining the basis
and cause of PHY regs read/write failures.

Include PHY reg addr (and value for writes) in the diagnostic.

[Stefan R:  changed whitespace]

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>